Changes for page SDR

Summary

• Page properties (1 modified, 0 added, 0 removed)
• Attachments (0 modified, 0 added, 5 removed)
  • DJTestRadioSDR.py
  • DJtestDaarioSDR.png
  • terminalDirectPython.png
  • testRadioSDR.png
  • testSDR.grc

Details

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Content

...	...	@@ -27,436 +27,6 @@
27	27	Le wiki me demande de lancer un script écrit en python qui se trouve :
28	28	https://raw.githubusercontent.com/pothosware/gnuradio-companion-exe/master/GNURadioHelper.py
29	29
30		-
31		-{{code language="python" title="fichier de test"}}
32		-# Copyright (c) 2015-2016 Josh Blum
33		-# SPDX-License-Identifier: BSL-1.0
34		-
35		-########################################################################
36		-## Do checks and prepare dependencies for GRC
37		-########################################################################
38		-import os
39		-import sys
40		-import inspect
41		-import tempfile
42		-import subprocess
43		-from ctypes.util import find_library
44		-
45		-########################################################################
46		-## Registry/Environment helpers
47		-########################################################################
48		-import ctypes
49		-from ctypes.wintypes import HWND, UINT, WPARAM, LPARAM, LPVOID
50		-LRESULT = LPARAM
51		-import os
52		-import sys
53		-try:
54		- import winreg
55		- unicode = str
56		-except ImportError:
57		- import _winreg as winreg # Python 2.x
58		-
59		-class Environment(object):
60		- #path = r'SYSTEM\CurrentControlSet\Control\Session Manager\Environment'
61		- #hklm = winreg.ConnectRegistry(None, winreg.HKEY_LOCAL_MACHINE)
62		- path = r'Environment'
63		- hklm = winreg.ConnectRegistry(None, winreg.HKEY_CURRENT_USER)
64		- key = winreg.OpenKey(hklm, path, 0, winreg.KEY_READ | winreg.KEY_WRITE)
65		- SendMessage = ctypes.windll.user32.SendMessageW
66		- SendMessage.argtypes = HWND, UINT, WPARAM, LPVOID
67		- SendMessage.restype = LRESULT
68		- HWND_BROADCAST = 0xFFFF
69		- WM_SETTINGCHANGE = 0x1A
70		- NO_DEFAULT = type('NO_DEFAULT', (object,), {})()
71		-
72		- def get(self, name, default=NO_DEFAULT):
73		- try:
74		- value = winreg.QueryValueEx(self.key, name)[0]
75		- except WindowsError:
76		- if default is self.NO_DEFAULT:
77		- raise ValueError("No such registry key", name)
78		- value = default
79		- return value
80		-
81		- def set(self, name, value):
82		- if value:
83		- winreg.SetValueEx(self.key, name, 0, winreg.REG_EXPAND_SZ, value)
84		- else:
85		- winreg.DeleteValue(self.key, name)
86		- self.notify()
87		-
88		- def notify(self):
89		- self.SendMessage(
90		- self.HWND_BROADCAST, self.WM_SETTINGCHANGE, 0, u'Environment')
91		-
92		-########################################################################
93		-## determine-if-an-executable-or-library-is-32-or-64-bits-on-windows
94		-## https://stackoverflow.com/questions/1345632
95		-########################################################################
96		-import struct
97		-
98		-IMAGE_FILE_MACHINE_I386=332
99		-IMAGE_FILE_MACHINE_IA64=512
100		-IMAGE_FILE_MACHINE_AMD64=34404
101		-
102		-def getDllMachineType(path):
103		- f=open(path, "rb")
104		- s=f.read(2)
105		- if s!="MZ": raise Exception("%s is not a DLL"%path)
106		- f.seek(60)
107		- s=f.read(4)
108		- header_offset=struct.unpack("<L", s)[0]
109		- f.seek(header_offset+4)
110		- s=f.read(2)
111		- machine=struct.unpack("<H", s)[0]
112		- f.close()
113		- return machine
114		-
115		-########################################################################
116		-## Pip helpers
117		-########################################################################
118		-PIP_EXE = os.path.join(os.path.dirname(sys.executable), 'Scripts', 'pip.exe')
119		-
120		-def pip_install(arg):
121		- ret = subprocess.call([PIP_EXE, 'install', arg], shell=True)
122		- if ret != 0:
123		- print("Error: pip failed to install %s"%arg)
124		- return -1
125		-
126		-########################################################################
127		-## Python checks
128		-########################################################################
129		-def check_python_version():
130		- is_64bits = sys.maxsize > 2**32
131		- if not is_64bits:
132		- raise Exception("requires 64-bit Python")
133		-
134		- if sys.version_info.major != 2 or sys.version_info.minor != 7:
135		- raise Exception("requires Python version 2.7")
136		-
137		- if not os.path.exists(PIP_EXE):
138		- raise Exception("can't find pip executable %s"%PIP_EXE)
139		-
140		- return sys.version
141		-
142		-def handle_python_version():
143		- print("Error: Invoke/Reinstall Python2.7 for amd64")
144		- return -1
145		-
146		-########################################################################
147		-## GTK checks
148		-########################################################################
149		-def check_gtk_runtime():
150		-
151		- gtk_dll_name = "libgtk-win32-2.0-0.dll"
152		-
153		- #first check that the installer default is found
154		- installer_default = os.path.join("C:\\Program Files\\GTK2-Runtime Win64\\bin", gtk_dll_name)
155		- if os.path.exists(installer_default): return installer_default
156		-
157		- #regular dll search within the path
158		- libgtk = find_library(gtk_dll_name)
159		- if libgtk is None:
160		- raise Exception("failed to locate the GTK+ runtime DLL")
161		-
162		- #reject 32-bit versions of this dll
163		- if getDllMachineType(libgtk) != IMAGE_FILE_MACHINE_AMD64:
164		- raise Exception("%s is not AMD64"%libgtk)
165		-
166		- return libgtk
167		-
168		-def handle_gtk_runtime():
169		-
170		- GTK_URL = 'http://downloads.myriadrf.org/binaries/python27_amd64/gtk2-runtime-2.22.1-2014-02-01-ts-win64.exe'
171		- GTK_EXE = os.path.join(tempfile.gettempdir(), 'gtk2-runtime-2.22.1-2014-02-01-ts-win64.exe')
172		-
173		- if not os.path.exists(GTK_EXE):
174		-
175		- #need requests to download the exe
176		- try: import requests
177		- except: pip_install("requests")
178		- import requests
179		-
180		- #download from the url to the destination
181		- r = requests.get(GTK_URL)
182		- with open(GTK_EXE, 'wb') as fd:
183		- for chunk in r.iter_content(1024*1024):
184		- fd.write(chunk)
185		-
186		- if not os.path.exists(GTK_EXE):
187		- print("Cant find installer: %s"%GTK_EXE)
188		- print("Failed to download: %s"%GTK_URL)
189		- return -1
190		-
191		- print("Running installer: %s"%GTK_EXE)
192		- ret = subprocess.call([GTK_EXE, '/S'], shell=True) #silent install
193		- if ret != 0:
194		- print("The GTK installer failed with exit code %d"%ret)
195		- exit(ret)
196		-
197		- print("The GTK installer should have modified the system path")
198		- print("Open a new command window and re-run this script...")
199		-
200		-def check_import_gtk():
201		- import gtk
202		- return inspect.getfile(gtk)
203		-
204		-def handle_import_gtk():
205		- pip_install('http://downloads.myriadrf.org/binaries/python27_amd64/pygtk-2.22.0-cp27-none-win_amd64.whl')
206		- pip_install('http://downloads.myriadrf.org/binaries/python27_amd64/pygobject-2.28.6-cp27-none-win_amd64.whl')
207		- pip_install('http://downloads.myriadrf.org/binaries/python27_amd64/pycairo_gtk-1.10.0-cp27-none-win_amd64.whl')
208		-
209		-########################################################################
210		-## GNU Radio checks
211		-########################################################################
212		-def guess_bin_path():
213		-
214		- #was it run from the proper install directory?
215		- path = os.path.abspath(os.path.dirname(__file__))
216		- if os.path.exists(os.path.join(path, "gnuradio-runtime.dll")): return path
217		-
218		- #otherwise search the path to find the root
219		- gnuradio_runtime = find_library("gnuradio-runtime.dll")
220		- if gnuradio_runtime: return gnuradio_runtime
221		-
222		-def check_gr_runtime():
223		- gnuradio_runtime = find_library("gnuradio-runtime.dll")
224		-
225		- if gnuradio_runtime is None:
226		- raise Exception("failed to locate the GNURadio runtime DLL")
227		-
228		- return gnuradio_runtime
229		-
230		-def handle_gr_runtime():
231		-
232		- path = guess_bin_path()
233		-
234		- #we dont know where the bin path is, this is probably an installer issue
235		- #print this message and return error so other handlers are not invoked
236		- if path is None:
237		- print("Error: PothosSDR DLLs missing from the system path")
238		- print(" See instructions to 'Add PothosSDR to the system PATH'")
239		- print(" https://github.com/pothosware/PothosSDR/wiki/Tutorial")
240		- return -1
241		-
242		- e = Environment()
243		- PATH = e.get('PATH', '')
244		- print("Current PATH: '%s'"%PATH)
245		- if not PATH: PATH = list()
246		- else: PATH = PATH.split(';')
247		-
248		- if path not in PATH:
249		- print("Adding %s to the PATH"%path)
250		- PATH.append(path)
251		- e.set('PATH', ';'.join(PATH))
252		-
253		- print("")
254		- print("The PATH for the current user has been modified")
255		- print("Open a new command window and re-run this script...")
256		-
257		-def check_import_gr():
258		- import gnuradio
259		- from gnuradio import gr
260		- return inspect.getfile(gnuradio)
261		-
262		-def handle_import_gr():
263		- binDir = guess_bin_path()
264		- path = os.path.join(os.path.dirname(binDir), 'lib', 'python2.7', 'site-packages')
265		- if not os.path.exists(path): #or use old-style path without python version
266		- path = os.path.join(os.path.dirname(binDir), 'lib', 'site-packages')
267		- path = os.path.normpath(path)
268		- print("Error: GNURadio modules missing from PYTHONPATH")
269		-
270		- print("")
271		- print("Current search path:")
272		- for searchPath in sys.path: print(" * %s"%searchPath)
273		- print("")
274		-
275		- e = Environment()
276		- PYTHONPATH = e.get('PYTHONPATH', '')
277		- print("Current PYTHONPATH: '%s'"%PYTHONPATH)
278		- if not PYTHONPATH: PYTHONPATH = list()
279		- else: PYTHONPATH = PYTHONPATH.split(';')
280		-
281		- if path not in PYTHONPATH:
282		- print("Adding %s to the PYTHONPATH"%path)
283		- PYTHONPATH.append(path)
284		- e.set('PYTHONPATH', ';'.join(PYTHONPATH))
285		-
286		- print("")
287		- print("The PYTHONPATH for the current user has been modified")
288		- print("Open a new command window and re-run this script...")
289		-
290		-def check_grc_blocks_path():
291		- GRC_BLOCKS_PATH = os.environ.get('GRC_BLOCKS_PATH', '').split(';')[0] #take the first entry
292		- if not GRC_BLOCKS_PATH:
293		- raise Exception("GRC_BLOCKS_PATH is not set")
294		- if not os.path.exists(GRC_BLOCKS_PATH):
295		- raise Exception("GRC_BLOCKS_PATH '%s' does not exist"%GRC_BLOCKS_PATH)
296		- if not os.path.exists(os.path.join(GRC_BLOCKS_PATH, 'options.xml')):
297		- raise Exception("GRC_BLOCKS_PATH '%s' does not contain options.xml"%GRC_BLOCKS_PATH)
298		- return GRC_BLOCKS_PATH
299		-
300		-def handle_grc_blocks_path():
301		- binDir = guess_bin_path()
302		- path = os.path.join(os.path.dirname(binDir), 'share', 'gnuradio', 'grc', 'blocks')
303		- path = os.path.normpath(path)
304		-
305		- print("Setting the GRC_BLOCKS_PATH to %s"%path)
306		- e = Environment()
307		- e.set('GRC_BLOCKS_PATH', path)
308		-
309		- print("")
310		- print("The GRC_BLOCKS_PATH for the current user has been modified")
311		- print("Open a new command window and re-run this script...")
312		-
313		-########################################################################
314		-## Other module checks
315		-########################################################################
316		-def check_import_numpy():
317		- import numpy
318		- return inspect.getfile(numpy)
319		-
320		-def handle_import_numpy():
321		- pip_install('http://downloads.myriadrf.org/binaries/python27_amd64/numpy-1.12.0+mkl-cp27-cp27m-win_amd64.whl')
322		-
323		-def check_import_lxml():
324		- import lxml
325		- return inspect.getfile(lxml)
326		-
327		-def handle_import_lxml():
328		- pip_install('http://downloads.myriadrf.org/binaries/python27_amd64/lxml-3.7.2-cp27-cp27m-win_amd64.whl')
329		-
330		-def check_import_cheetah():
331		- import Cheetah
332		- return inspect.getfile(Cheetah)
333		-
334		-def handle_import_cheetah():
335		- pip_install('http://downloads.myriadrf.org/binaries/python27_amd64/Cheetah-2.4.4-cp27-none-win_amd64.whl')
336		-
337		-def check_import_wxpython():
338		- import wx
339		- import wx.glcanvas
340		- return inspect.getfile(wx)
341		-
342		-def handle_import_wxpython():
343		- pip_install('http://downloads.myriadrf.org/binaries/python27_amd64/wxPython-3.0.2.0-cp27-none-win_amd64.whl')
344		- pip_install('http://downloads.myriadrf.org/binaries/python27_amd64/wxPython_common-3.0.2.0-py2-none-any.whl')
345		-
346		-def check_import_pyopengl():
347		- import OpenGL
348		- import OpenGL.GL
349		- return inspect.getfile(OpenGL)
350		-
351		-def handle_import_pyopengl():
352		- print("Installing PyOpenGL with pip:")
353		- pip_install('http://downloads.myriadrf.org/binaries/python27_amd64/PyOpenGL-3.1.1-cp27-cp27m-win_amd64.whl')
354		- pip_install('http://downloads.myriadrf.org/binaries/python27_amd64/PyOpenGL_accelerate-3.1.1-cp27-cp27m-win_amd64.whl')
355		- print(" Done!")
356		-
357		-CHECKS = [
358		- #first check gr runtime so we can locate the install based on runtime dll in PATH
359		- ("GR_RUNTIME", 'locate GNURadio runtime', check_gr_runtime, handle_gr_runtime),
360		-
361		- #gtk runtime is similar check for dlls in the seatch PATH (no python required)
362		- ("GTK_RUNTIME", 'locate GTK+ runtime', check_gtk_runtime, handle_gtk_runtime),
363		-
364		- #basic python environment and import checks and using pip to install from a URL
365		- ("PYVERSION", 'Python version is 2.7', check_python_version, handle_python_version),
366		- ("IMPORT_GTK", 'import gtk module', check_import_gtk, handle_import_gtk),
367		- ("IMPORT_NUMPY", 'import numpy module', check_import_numpy, handle_import_numpy),
368		- ("IMPORT_LXML", 'import lxml module', check_import_lxml, handle_import_lxml),
369		- ("IMPORT_CHEETAH", 'import Cheetah module', check_import_cheetah, handle_import_cheetah),
370		- ("IMPORT_WX", 'import wx module', check_import_wxpython, handle_import_wxpython),
371		- ("IMPORT_OPENGL", 'import OpenGL module', check_import_pyopengl, handle_import_pyopengl),
372		-
373		- #final checks for GNU Radio and GRC that set local environment variables
374		- ("GRC_BLOCKS", 'GRC blocks path set', check_grc_blocks_path, handle_grc_blocks_path),
375		- ("IMPORT_GR", 'import GNURadio module', check_import_gr, handle_import_gr),
376		-]
377		-
378		-def main():
379		- print("")
380		- print("="*40)
381		- print("== Runtime and import checks")
382		- print("="*40)
383		-
384		- maxLen = max([len(c[1]) for c in CHECKS])
385		- msgs = dict()
386		- statuses = dict()
387		- numFails = 0
388		- numPasses = 0
389		- for key, what, check, handle in CHECKS:
390		- whatStr = "%s...%s"%(what, ' '*(maxLen-len(what)))
391		- try:
392		- msg = check()
393		- statStr = "PASS"
394		- checkPassed = True
395		- numPasses += 1
396		- except Exception as ex:
397		- statStr = "FAIL"
398		- checkPassed = False
399		- msg = str(ex)
400		- numFails += 1
401		-
402		- print(" * Check %s %s"%(whatStr, statStr))
403		- msgs[key] = msg
404		- statuses[key] = checkPassed
405		-
406		- if numPasses:
407		- print("")
408		- print("="*40)
409		- print("== Checks passed summary")
410		- print("="*40)
411		- for key, what, check, handle in CHECKS:
412		- if statuses[key]: print("%s:\t%s"%(key, msgs[key]))
413		-
414		- if numFails == 0:
415		- print("")
416		- print("All checked passed! gnuradio-companion is ready to use.")
417		- return 0
418		-
419		- if numFails:
420		- print("")
421		- print("="*40)
422		- print("== Checks failed summary")
423		- print("="*40)
424		- for key, what, check, handle in CHECKS:
425		- if not statuses[key]: print("%s:\t%s"%(key, msgs[key]))
426		-
427		- if numFails:
428		- print("")
429		- print("="*40)
430		- print("== Fixing problems")
431		- print("="*40)
432		- for key, what, check, handle in CHECKS:
433		- if not statuses[key]:
434		- print("Handling issues for %s..."%key)
435		- ret = handle()
436		- #exit asap when return code provided
437		- if ret is not None: return ret
438		-
439		- print("")
440		- print("Changes made! Please re-run this script in a new terminal.")
441		-
442		-if __name__ == '__main__':
443		-
444		- #run main with exception handling
445		- ret = None
446		- try: ret = main()
447		- except Exception as ex:
448		- print("Error: %s"%str(ex))
449		-
450		- #give time to read message if opened from explorer
451		- #wait for user to press a key
452		- print("")
453		- os.system('pause')
454		-
455		- #return the error code from main
456		- if ret is None: ret = 0
457		- exit(ret)
458		-{{/code}}
459		-
460	460	Avec copier - coller, je l'ai sauvé sur mon PC.
461	461
462	462	J'ouvre le fichier avec "Edit with IDLE", ensuite via "run modul F5" , après avoir installé GTK+ runtime, il m'annonce que je dois réinstallé python 2.7, car j'avais chargé un autre 2.7.14 !
...	...	@@ -608,27 +608,4 @@
608	608	Après scan, je trouve une radio sur 98,2 MHz
609	609
610	610
611		-== GNURadio ==
612		-
613		-En suivant l'excellent document qui se trouve :
614		-http://f0fyf.blogspot.ch/2014/08/recepteur-fm-avec-gnuradio.html
615		-je réalise mon premier programme SDR avec ma clef RTL-SDR.
616		-
617		-[[testSDR.grc>>attach:testSDR.grc]]
618		-
619		-[[image:DJtestDaarioSDR.png||height="545" width="562"]]
620		-
621		-
622		-Normalement on doit pouvoir lancer directement avec le fichier python :
623		-
624		-[[DJTestRadioSDR.py>>attach:DJTestRadioSDR.py||title="fonctionne avec python 2.7"]]
625		-
626		-
627		-[[image:testRadioSDR.png||height="358" width="599"]]
628		-
629		-
630		-C'est confirmé ! depuis un terminal :
631		-
632		-~~$//python DJTestRadioSDR.py//
633		-
634		-[[image:terminalDirectPython.png||height="196" width="610"]]
	181	+== GNURadio ==

DJTestRadioSDR.py

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Dupertuis

Size

...	...	@@ -1,1 +1,0 @@
1		-7.3 KB

Content

...	...	@@ -1,220 +1,0 @@
1		-#!/usr/bin/env python2
2		-# -*- coding: utf-8 -*-
3		-##################################################
4		-# GNU Radio Python Flow Graph
5		-# Title: Test Radion SDR
6		-# Author: Jean-Yves HB9FOU
7		-# Generated: Tue Mar 27 17:01:00 2018
8		-##################################################
9		-
10		-if __name__ == '__main__':
11		- import ctypes
12		- import sys
13		- if sys.platform.startswith('linux'):
14		- try:
15		- x11 = ctypes.cdll.LoadLibrary('libX11.so')
16		- x11.XInitThreads()
17		- except:
18		- print "Warning: failed to XInitThreads()"
19		-
20		-from gnuradio import analog
21		-from gnuradio import audio
22		-from gnuradio import blocks
23		-from gnuradio import eng_notation
24		-from gnuradio import filter
25		-from gnuradio import gr
26		-from gnuradio import wxgui
27		-from gnuradio.eng_option import eng_option
28		-from gnuradio.fft import window
29		-from gnuradio.filter import firdes
30		-from gnuradio.wxgui import forms
31		-from gnuradio.wxgui import waterfallsink2
32		-from grc_gnuradio import wxgui as grc_wxgui
33		-from optparse import OptionParser
34		-import osmosdr
35		-import time
36		-import wx
37		-
38		-
39		-class DJTestRadioSDR(grc_wxgui.top_block_gui):
40		-
41		- def __init__(self):
42		- grc_wxgui.top_block_gui.__init__(self, title="Test Radion SDR")
43		- _icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
44		- self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
45		-
46		- ##################################################
47		- # Variables
48		- ##################################################
49		- self.samp_rate = samp_rate = 2e6
50		- self.quadrature = quadrature = 500e3
51		- self.freq = freq = 98.2
52		- self.cutoff = cutoff = 100e3
53		- self.audio_dec = audio_dec = 10
54		- self.Volume = Volume = 8
55		-
56		- ##################################################
57		- # Blocks
58		- ##################################################
59		- _freq_sizer = wx.BoxSizer(wx.VERTICAL)
60		- self._freq_text_box = forms.text_box(
61		- parent=self.GetWin(),
62		- sizer=_freq_sizer,
63		- value=self.freq,
64		- callback=self.set_freq,
65		- label="Frequence",
66		- converter=forms.float_converter(),
67		- proportion=0,
68		- )
69		- self._freq_slider = forms.slider(
70		- parent=self.GetWin(),
71		- sizer=_freq_sizer,
72		- value=self.freq,
73		- callback=self.set_freq,
74		- minimum=88,
75		- maximum=108,
76		- num_steps=100,
77		- style=wx.SL_HORIZONTAL,
78		- cast=float,
79		- proportion=1,
80		- )
81		- self.Add(_freq_sizer)
82		- _Volume_sizer = wx.BoxSizer(wx.VERTICAL)
83		- self._Volume_text_box = forms.text_box(
84		- parent=self.GetWin(),
85		- sizer=_Volume_sizer,
86		- value=self.Volume,
87		- callback=self.set_Volume,
88		- label="volume",
89		- converter=forms.float_converter(),
90		- proportion=0,
91		- )
92		- self._Volume_slider = forms.slider(
93		- parent=self.GetWin(),
94		- sizer=_Volume_sizer,
95		- value=self.Volume,
96		- callback=self.set_Volume,
97		- minimum=0,
98		- maximum=100,
99		- num_steps=100,
100		- style=wx.SL_HORIZONTAL,
101		- cast=float,
102		- proportion=1,
103		- )
104		- self.Add(_Volume_sizer)
105		- self.wxgui_waterfallsink2_0 = waterfallsink2.waterfall_sink_c(
106		- self.GetWin(),
107		- baseband_freq=0,
108		- dynamic_range=100,
109		- ref_level=0,
110		- ref_scale=2.0,
111		- sample_rate=samp_rate,
112		- fft_size=512,
113		- fft_rate=15,
114		- average=False,
115		- avg_alpha=None,
116		- title="Waterfall ",
117		- )
118		- self.Add(self.wxgui_waterfallsink2_0.win)
119		- self.rtlsdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + "" )
120		- self.rtlsdr_source_0.set_sample_rate(samp_rate)
121		- self.rtlsdr_source_0.set_center_freq(freq*1e6, 0)
122		- self.rtlsdr_source_0.set_freq_corr(-30, 0)
123		- self.rtlsdr_source_0.set_dc_offset_mode(0, 0)
124		- self.rtlsdr_source_0.set_iq_balance_mode(0, 0)
125		- self.rtlsdr_source_0.set_gain_mode(True, 0)
126		- self.rtlsdr_source_0.set_gain(50, 0)
127		- self.rtlsdr_source_0.set_if_gain(30, 0)
128		- self.rtlsdr_source_0.set_bb_gain(20, 0)
129		- self.rtlsdr_source_0.set_antenna("1", 0)
130		- self.rtlsdr_source_0.set_bandwidth(0, 0)
131		-
132		- self.rational_resampler_xxx_1 = filter.rational_resampler_fff(
133		- interpolation=48,
134		- decimation=int(quadrature/1e3/audio_dec),
135		- taps=None,
136		- fractional_bw=None,
137		- )
138		- self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
139		- interpolation=1,
140		- decimation=int(samp_rate/quadrature),
141		- taps=None,
142		- fractional_bw=None,
143		- )
144		- self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass(
145		- 1, samp_rate, cutoff, 1e6, firdes.WIN_HAMMING, 6.76))
146		- self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((Volume, ))
147		- self.audio_sink_0 = audio.sink(48000, "", True)
148		- self.analog_wfm_rcv_0 = analog.wfm_rcv(
149		- quad_rate=quadrature,
150		- audio_decimation=audio_dec,
151		- )
152		-
153		- ##################################################
154		- # Connections
155		- ##################################################
156		- self.connect((self.analog_wfm_rcv_0, 0), (self.rational_resampler_xxx_1, 0))
157		- self.connect((self.blocks_multiply_const_vxx_0, 0), (self.audio_sink_0, 0))
158		- self.connect((self.low_pass_filter_0, 0), (self.analog_wfm_rcv_0, 0))
159		- self.connect((self.rational_resampler_xxx_0, 0), (self.low_pass_filter_0, 0))
160		- self.connect((self.rational_resampler_xxx_1, 0), (self.blocks_multiply_const_vxx_0, 0))
161		- self.connect((self.rtlsdr_source_0, 0), (self.rational_resampler_xxx_0, 0))
162		- self.connect((self.rtlsdr_source_0, 0), (self.wxgui_waterfallsink2_0, 0))
163		-
164		- def get_samp_rate(self):
165		- return self.samp_rate
166		-
167		- def set_samp_rate(self, samp_rate):
168		- self.samp_rate = samp_rate
169		- self.low_pass_filter_0.set_taps(firdes.low_pass(1, self.samp_rate, self.cutoff, 1e6, firdes.WIN_HAMMING, 6.76))
170		- self.rtlsdr_source_0.set_sample_rate(self.samp_rate)
171		- self.wxgui_waterfallsink2_0.set_sample_rate(self.samp_rate)
172		-
173		- def get_quadrature(self):
174		- return self.quadrature
175		-
176		- def set_quadrature(self, quadrature):
177		- self.quadrature = quadrature
178		-
179		- def get_freq(self):
180		- return self.freq
181		-
182		- def set_freq(self, freq):
183		- self.freq = freq
184		- self._freq_slider.set_value(self.freq)
185		- self._freq_text_box.set_value(self.freq)
186		- self.rtlsdr_source_0.set_center_freq(self.freq*1e6, 0)
187		-
188		- def get_cutoff(self):
189		- return self.cutoff
190		-
191		- def set_cutoff(self, cutoff):
192		- self.cutoff = cutoff
193		- self.low_pass_filter_0.set_taps(firdes.low_pass(1, self.samp_rate, self.cutoff, 1e6, firdes.WIN_HAMMING, 6.76))
194		-
195		- def get_audio_dec(self):
196		- return self.audio_dec
197		-
198		- def set_audio_dec(self, audio_dec):
199		- self.audio_dec = audio_dec
200		-
201		- def get_Volume(self):
202		- return self.Volume
203		-
204		- def set_Volume(self, Volume):
205		- self.Volume = Volume
206		- self._Volume_slider.set_value(self.Volume)
207		- self._Volume_text_box.set_value(self.Volume)
208		- self.blocks_multiply_const_vxx_0.set_k((self.Volume, ))
209		-
210		-
211		-def main(top_block_cls=DJTestRadioSDR, options=None):
212		-
213		- tb = top_block_cls()
214		- tb.Start(True)
215		- tb.Wait()
216		-
217		-
218		-if __name__ == '__main__':
219		- main()
220		-

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testSDR.grc

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1		-<?xml version='1.0' encoding='utf-8'?>
2		-<?grc format='1' created='3.7.9'?>
3		-<flow_graph>
4		- <timestamp>Tue Mar 27 14:31:41 2018</timestamp>
5		- <block>
6		- <key>options</key>
7		- <param>
8		- <key>author</key>
9		- <value>Jean-Yves HB9FOU</value>
10		- </param>
11		- <param>
12		- <key>window_size</key>
13		- <value></value>
14		- </param>
15		- <param>
16		- <key>category</key>
17		- <value>Custom</value>
18		- </param>
19		- <param>
20		- <key>comment</key>
21		- <value></value>
22		- </param>
23		- <param>
24		- <key>description</key>
25		- <value></value>
26		- </param>
27		- <param>
28		- <key>_enabled</key>
29		- <value>True</value>
30		- </param>
31		- <param>
32		- <key>_coordinate</key>
33		- <value>(8, -1)</value>
34		- </param>
35		- <param>
36		- <key>_rotation</key>
37		- <value>0</value>
38		- </param>
39		- <param>
40		- <key>generate_options</key>
41		- <value>wx_gui</value>
42		- </param>
43		- <param>
44		- <key>hier_block_src_path</key>
45		- <value>.:</value>
46		- </param>
47		- <param>
48		- <key>id</key>
49		- <value>DJTestRadioSDR</value>
50		- </param>
51		- <param>
52		- <key>max_nouts</key>
53		- <value>0</value>
54		- </param>
55		- <param>
56		- <key>qt_qss_theme</key>
57		- <value></value>
58		- </param>
59		- <param>
60		- <key>realtime_scheduling</key>
61		- <value></value>
62		- </param>
63		- <param>
64		- <key>run_command</key>
65		- <value>{python} -u {filename}</value>
66		- </param>
67		- <param>
68		- <key>run_options</key>
69		- <value>prompt</value>
70		- </param>
71		- <param>
72		- <key>run</key>
73		- <value>True</value>
74		- </param>
75		- <param>
76		- <key>thread_safe_setters</key>
77		- <value></value>
78		- </param>
79		- <param>
80		- <key>title</key>
81		- <value>Test Radion SDR</value>
82		- </param>
83		- </block>
84		- <block>
85		- <key>variable_slider</key>
86		- <param>
87		- <key>comment</key>
88		- <value></value>
89		- </param>
90		- <param>
91		- <key>converver</key>
92		- <value>float_converter</value>
93		- </param>
94		- <param>
95		- <key>value</key>
96		- <value>8</value>
97		- </param>
98		- <param>
99		- <key>_enabled</key>
100		- <value>True</value>
101		- </param>
102		- <param>
103		- <key>_coordinate</key>
104		- <value>(304, 9)</value>
105		- </param>
106		- <param>
107		- <key>_rotation</key>
108		- <value>0</value>
109		- </param>
110		- <param>
111		- <key>grid_pos</key>
112		- <value></value>
113		- </param>
114		- <param>
115		- <key>id</key>
116		- <value>Volume</value>
117		- </param>
118		- <param>
119		- <key>label</key>
120		- <value>volume</value>
121		- </param>
122		- <param>
123		- <key>max</key>
124		- <value>100</value>
125		- </param>
126		- <param>
127		- <key>min</key>
128		- <value>0</value>
129		- </param>
130		- <param>
131		- <key>notebook</key>
132		- <value></value>
133		- </param>
134		- <param>
135		- <key>num_steps</key>
136		- <value>100</value>
137		- </param>
138		- <param>
139		- <key>style</key>
140		- <value>wx.SL_HORIZONTAL</value>
141		- </param>
142		- </block>
143		- <block>
144		- <key>variable</key>
145		- <param>
146		- <key>comment</key>
147		- <value></value>
148		- </param>
149		- <param>
150		- <key>_enabled</key>
151		- <value>True</value>
152		- </param>
153		- <param>
154		- <key>_coordinate</key>
155		- <value>(656, 221)</value>
156		- </param>
157		- <param>
158		- <key>_rotation</key>
159		- <value>0</value>
160		- </param>
161		- <param>
162		- <key>id</key>
163		- <value>audio_dec</value>
164		- </param>
165		- <param>
166		- <key>value</key>
167		- <value>10</value>
168		- </param>
169		- </block>
170		- <block>
171		- <key>variable</key>
172		- <param>
173		- <key>comment</key>
174		- <value></value>
175		- </param>
176		- <param>
177		- <key>_enabled</key>
178		- <value>True</value>
179		- </param>
180		- <param>
181		- <key>_coordinate</key>
182		- <value>(456, 197)</value>
183		- </param>
184		- <param>
185		- <key>_rotation</key>
186		- <value>0</value>
187		- </param>
188		- <param>
189		- <key>id</key>
190		- <value>cutoff</value>
191		- </param>
192		- <param>
193		- <key>value</key>
194		- <value>100e3</value>
195		- </param>
196		- </block>
197		- <block>
198		- <key>variable_slider</key>
199		- <param>
200		- <key>comment</key>
201		- <value></value>
202		- </param>
203		- <param>
204		- <key>converver</key>
205		- <value>float_converter</value>
206		- </param>
207		- <param>
208		- <key>value</key>
209		- <value>98.2</value>
210		- </param>
211		- <param>
212		- <key>_enabled</key>
213		- <value>True</value>
214		- </param>
215		- <param>
216		- <key>_coordinate</key>
217		- <value>(424, 9)</value>
218		- </param>
219		- <param>
220		- <key>_rotation</key>
221		- <value>0</value>
222		- </param>
223		- <param>
224		- <key>grid_pos</key>
225		- <value></value>
226		- </param>
227		- <param>
228		- <key>id</key>
229		- <value>freq</value>
230		- </param>
231		- <param>
232		- <key>label</key>
233		- <value>Frequence</value>
234		- </param>
235		- <param>
236		- <key>max</key>
237		- <value>108</value>
238		- </param>
239		- <param>
240		- <key>min</key>
241		- <value>88</value>
242		- </param>
243		- <param>
244		- <key>notebook</key>
245		- <value></value>
246		- </param>
247		- <param>
248		- <key>num_steps</key>
249		- <value>100</value>
250		- </param>
251		- <param>
252		- <key>style</key>
253		- <value>wx.SL_HORIZONTAL</value>
254		- </param>
255		- </block>
256		- <block>
257		- <key>variable</key>
258		- <param>
259		- <key>comment</key>
260		- <value></value>
261		- </param>
262		- <param>
263		- <key>_enabled</key>
264		- <value>True</value>
265		- </param>
266		- <param>
267		- <key>_coordinate</key>
268		- <value>(176, 69)</value>
269		- </param>
270		- <param>
271		- <key>_rotation</key>
272		- <value>0</value>
273		- </param>
274		- <param>
275		- <key>id</key>
276		- <value>quadrature</value>
277		- </param>
278		- <param>
279		- <key>value</key>
280		- <value>500e3</value>
281		- </param>
282		- </block>
283		- <block>
284		- <key>variable</key>
285		- <param>
286		- <key>comment</key>
287		- <value></value>
288		- </param>
289		- <param>
290		- <key>_enabled</key>
291		- <value>True</value>
292		- </param>
293		- <param>
294		- <key>_coordinate</key>
295		- <value>(176, 5)</value>
296		- </param>
297		- <param>
298		- <key>_rotation</key>
299		- <value>0</value>
300		- </param>
301		- <param>
302		- <key>id</key>
303		- <value>samp_rate</value>
304		- </param>
305		- <param>
306		- <key>value</key>
307		- <value>2e6</value>
308		- </param>
309		- </block>
310		- <block>
311		- <key>analog_wfm_rcv</key>
312		- <param>
313		- <key>audio_decimation</key>
314		- <value>audio_dec</value>
315		- </param>
316		- <param>
317		- <key>alias</key>
318		- <value></value>
319		- </param>
320		- <param>
321		- <key>comment</key>
322		- <value></value>
323		- </param>
324		- <param>
325		- <key>affinity</key>
326		- <value></value>
327		- </param>
328		- <param>
329		- <key>_enabled</key>
330		- <value>True</value>
331		- </param>
332		- <param>
333		- <key>_coordinate</key>
334		- <value>(656, 293)</value>
335		- </param>
336		- <param>
337		- <key>_rotation</key>
338		- <value>0</value>
339		- </param>
340		- <param>
341		- <key>id</key>
342		- <value>analog_wfm_rcv_0</value>
343		- </param>
344		- <param>
345		- <key>maxoutbuf</key>
346		- <value>0</value>
347		- </param>
348		- <param>
349		- <key>minoutbuf</key>
350		- <value>0</value>
351		- </param>
352		- <param>
353		- <key>quad_rate</key>
354		- <value>quadrature</value>
355		- </param>
356		- </block>
357		- <block>
358		- <key>audio_sink</key>
359		- <param>
360		- <key>alias</key>
361		- <value></value>
362		- </param>
363		- <param>
364		- <key>comment</key>
365		- <value></value>
366		- </param>
367		- <param>
368		- <key>affinity</key>
369		- <value></value>
370		- </param>
371		- <param>
372		- <key>device_name</key>
373		- <value></value>
374		- </param>
375		- <param>
376		- <key>_enabled</key>
377		- <value>True</value>
378		- </param>
379		- <param>
380		- <key>_coordinate</key>
381		- <value>(688, 476)</value>
382		- </param>
383		- <param>
384		- <key>_rotation</key>
385		- <value>0</value>
386		- </param>
387		- <param>
388		- <key>id</key>
389		- <value>audio_sink_0</value>
390		- </param>
391		- <param>
392		- <key>num_inputs</key>
393		- <value>1</value>
394		- </param>
395		- <param>
396		- <key>ok_to_block</key>
397		- <value>True</value>
398		- </param>
399		- <param>
400		- <key>samp_rate</key>
401		- <value>48000</value>
402		- </param>
403		- </block>
404		- <block>
405		- <key>blocks_multiply_const_vxx</key>
406		- <param>
407		- <key>alias</key>
408		- <value></value>
409		- </param>
410		- <param>
411		- <key>comment</key>
412		- <value></value>
413		- </param>
414		- <param>
415		- <key>const</key>
416		- <value>Volume</value>
417		- </param>
418		- <param>
419		- <key>affinity</key>
420		- <value></value>
421		- </param>
422		- <param>
423		- <key>_enabled</key>
424		- <value>True</value>
425		- </param>
426		- <param>
427		- <key>_coordinate</key>
428		- <value>(504, 476)</value>
429		- </param>
430		- <param>
431		- <key>_rotation</key>
432		- <value>0</value>
433		- </param>
434		- <param>
435		- <key>id</key>
436		- <value>blocks_multiply_const_vxx_0</value>
437		- </param>
438		- <param>
439		- <key>type</key>
440		- <value>float</value>
441		- </param>
442		- <param>
443		- <key>maxoutbuf</key>
444		- <value>0</value>
445		- </param>
446		- <param>
447		- <key>minoutbuf</key>
448		- <value>0</value>
449		- </param>
450		- <param>
451		- <key>vlen</key>
452		- <value>1</value>
453		- </param>
454		- </block>
455		- <block>
456		- <key>low_pass_filter</key>
457		- <param>
458		- <key>beta</key>
459		- <value>6.76</value>
460		- </param>
461		- <param>
462		- <key>alias</key>
463		- <value></value>
464		- </param>
465		- <param>
466		- <key>comment</key>
467		- <value></value>
468		- </param>
469		- <param>
470		- <key>affinity</key>
471		- <value></value>
472		- </param>
473		- <param>
474		- <key>cutoff_freq</key>
475		- <value>cutoff</value>
476		- </param>
477		- <param>
478		- <key>decim</key>
479		- <value>1</value>
480		- </param>
481		- <param>
482		- <key>_enabled</key>
483		- <value>True</value>
484		- </param>
485		- <param>
486		- <key>type</key>
487		- <value>fir_filter_ccf</value>
488		- </param>
489		- <param>
490		- <key>_coordinate</key>
491		- <value>(456, 258)</value>
492		- </param>
493		- <param>
494		- <key>_rotation</key>
495		- <value>0</value>
496		- </param>
497		- <param>
498		- <key>gain</key>
499		- <value>1</value>
500		- </param>
501		- <param>
502		- <key>id</key>
503		- <value>low_pass_filter_0</value>
504		- </param>
505		- <param>
506		- <key>interp</key>
507		- <value>1</value>
508		- </param>
509		- <param>
510		- <key>maxoutbuf</key>
511		- <value>0</value>
512		- </param>
513		- <param>
514		- <key>minoutbuf</key>
515		- <value>0</value>
516		- </param>
517		- <param>
518		- <key>samp_rate</key>
519		- <value>samp_rate</value>
520		- </param>
521		- <param>
522		- <key>width</key>
523		- <value>1e6</value>
524		- </param>
525		- <param>
526		- <key>win</key>
527		- <value>firdes.WIN_HAMMING</value>
528		- </param>
529		- </block>
530		- <block>
531		- <key>rational_resampler_xxx</key>
532		- <param>
533		- <key>alias</key>
534		- <value></value>
535		- </param>
536		- <param>
537		- <key>comment</key>
538		- <value></value>
539		- </param>
540		- <param>
541		- <key>affinity</key>
542		- <value></value>
543		- </param>
544		- <param>
545		- <key>decim</key>
546		- <value>int(samp_rate/quadrature)</value>
547		- </param>
548		- <param>
549		- <key>_enabled</key>
550		- <value>True</value>
551		- </param>
552		- <param>
553		- <key>fbw</key>
554		- <value>0</value>
555		- </param>
556		- <param>
557		- <key>_coordinate</key>
558		- <value>(256, 279)</value>
559		- </param>
560		- <param>
561		- <key>_rotation</key>
562		- <value>0</value>
563		- </param>
564		- <param>
565		- <key>id</key>
566		- <value>rational_resampler_xxx_0</value>
567		- </param>
568		- <param>
569		- <key>interp</key>
570		- <value>1</value>
571		- </param>
572		- <param>
573		- <key>maxoutbuf</key>
574		- <value>0</value>
575		- </param>
576		- <param>
577		- <key>minoutbuf</key>
578		- <value>0</value>
579		- </param>
580		- <param>
581		- <key>taps</key>
582		- <value></value>
583		- </param>
584		- <param>
585		- <key>type</key>
586		- <value>ccc</value>
587		- </param>
588		- </block>
589		- <block>
590		- <key>rational_resampler_xxx</key>
591		- <param>
592		- <key>alias</key>
593		- <value></value>
594		- </param>
595		- <param>
596		- <key>comment</key>
597		- <value></value>
598		- </param>
599		- <param>
600		- <key>affinity</key>
601		- <value></value>
602		- </param>
603		- <param>
604		- <key>decim</key>
605		- <value>int(quadrature/1e3/audio_dec)</value>
606		- </param>
607		- <param>
608		- <key>_enabled</key>
609		- <value>True</value>
610		- </param>
611		- <param>
612		- <key>fbw</key>
613		- <value>0</value>
614		- </param>
615		- <param>
616		- <key>_coordinate</key>
617		- <value>(312, 455)</value>
618		- </param>
619		- <param>
620		- <key>_rotation</key>
621		- <value>0</value>
622		- </param>
623		- <param>
624		- <key>id</key>
625		- <value>rational_resampler_xxx_1</value>
626		- </param>
627		- <param>
628		- <key>interp</key>
629		- <value>48</value>
630		- </param>
631		- <param>
632		- <key>maxoutbuf</key>
633		- <value>0</value>
634		- </param>
635		- <param>
636		- <key>minoutbuf</key>
637		- <value>0</value>
638		- </param>
639		- <param>
640		- <key>taps</key>
641		- <value></value>
642		- </param>
643		- <param>
644		- <key>type</key>
645		- <value>fff</value>
646		- </param>
647		- </block>
648		- <block>
649		- <key>rtlsdr_source</key>
650		- <param>
651		- <key>alias</key>
652		- <value></value>
653		- </param>
654		- <param>
655		- <key>ant0</key>
656		- <value>1</value>
657		- </param>
658		- <param>
659		- <key>bb_gain0</key>
660		- <value>20</value>
661		- </param>
662		- <param>
663		- <key>bw0</key>
664		- <value>0</value>
665		- </param>
666		- <param>
667		- <key>dc_offset_mode0</key>
668		- <value>0</value>
669		- </param>
670		- <param>
671		- <key>corr0</key>
672		- <value>-30</value>
673		- </param>
674		- <param>
675		- <key>freq0</key>
676		- <value>freq*1e6</value>
677		- </param>
678		- <param>
679		- <key>gain_mode0</key>
680		- <value>True</value>
681		- </param>
682		- <param>
683		- <key>if_gain0</key>
684		- <value>30</value>
685		- </param>
686		- <param>
687		- <key>iq_balance_mode0</key>
688		- <value>0</value>
689		- </param>
690		- <param>
691		- <key>gain0</key>
692		- <value>50</value>
693		- </param>
694		- <param>
695		- <key>ant10</key>
696		- <value></value>
697		- </param>
698		- <param>
699		- <key>bb_gain10</key>
700		- <value>20</value>
701		- </param>
702		- <param>
703		- <key>bw10</key>
704		- <value>0</value>
705		- </param>
706		- <param>
707		- <key>dc_offset_mode10</key>
708		- <value>0</value>
709		- </param>
710		- <param>
711		- <key>corr10</key>
712		- <value>0</value>
713		- </param>
714		- <param>
715		- <key>freq10</key>
716		- <value>100e6</value>
717		- </param>
718		- <param>
719		- <key>gain_mode10</key>
720		- <value>False</value>
721		- </param>
722		- <param>
723		- <key>if_gain10</key>
724		- <value>20</value>
725		- </param>
726		- <param>
727		- <key>iq_balance_mode10</key>
728		- <value>0</value>
729		- </param>
730		- <param>
731		- <key>gain10</key>
732		- <value>10</value>
733		- </param>
734		- <param>
735		- <key>ant11</key>
736		- <value></value>
737		- </param>
738		- <param>
739		- <key>bb_gain11</key>
740		- <value>20</value>
741		- </param>
742		- <param>
743		- <key>bw11</key>
744		- <value>0</value>
745		- </param>
746		- <param>
747		- <key>dc_offset_mode11</key>
748		- <value>0</value>
749		- </param>
750		- <param>
751		- <key>corr11</key>
752		- <value>0</value>
753		- </param>
754		- <param>
755		- <key>freq11</key>
756		- <value>100e6</value>
757		- </param>
758		- <param>
759		- <key>gain_mode11</key>
760		- <value>False</value>
761		- </param>
762		- <param>
763		- <key>if_gain11</key>
764		- <value>20</value>
765		- </param>
766		- <param>
767		- <key>iq_balance_mode11</key>
768		- <value>0</value>
769		- </param>
770		- <param>
771		- <key>gain11</key>
772		- <value>10</value>
773		- </param>
774		- <param>
775		- <key>ant12</key>
776		- <value></value>
777		- </param>
778		- <param>
779		- <key>bb_gain12</key>
780		- <value>20</value>
781		- </param>
782		- <param>
783		- <key>bw12</key>
784		- <value>0</value>
785		- </param>
786		- <param>
787		- <key>dc_offset_mode12</key>
788		- <value>0</value>
789		- </param>
790		- <param>
791		- <key>corr12</key>
792		- <value>0</value>
793		- </param>
794		- <param>
795		- <key>freq12</key>
796		- <value>100e6</value>
797		- </param>
798		- <param>
799		- <key>gain_mode12</key>
800		- <value>False</value>
801		- </param>
802		- <param>
803		- <key>if_gain12</key>
804		- <value>20</value>
805		- </param>
806		- <param>
807		- <key>iq_balance_mode12</key>
808		- <value>0</value>
809		- </param>
810		- <param>
811		- <key>gain12</key>
812		- <value>10</value>
813		- </param>
814		- <param>
815		- <key>ant13</key>
816		- <value></value>
817		- </param>
818		- <param>
819		- <key>bb_gain13</key>
820		- <value>20</value>
821		- </param>
822		- <param>
823		- <key>bw13</key>
824		- <value>0</value>
825		- </param>
826		- <param>
827		- <key>dc_offset_mode13</key>
828		- <value>0</value>
829		- </param>
830		- <param>
831		- <key>corr13</key>
832		- <value>0</value>
833		- </param>
834		- <param>
835		- <key>freq13</key>
836		- <value>100e6</value>
837		- </param>
838		- <param>
839		- <key>gain_mode13</key>
840		- <value>False</value>
841		- </param>
842		- <param>
843		- <key>if_gain13</key>
844		- <value>20</value>
845		- </param>
846		- <param>
847		- <key>iq_balance_mode13</key>
848		- <value>0</value>
849		- </param>
850		- <param>
851		- <key>gain13</key>
852		- <value>10</value>
853		- </param>
854		- <param>
855		- <key>ant14</key>
856		- <value></value>
857		- </param>
858		- <param>
859		- <key>bb_gain14</key>
860		- <value>20</value>
861		- </param>
862		- <param>
863		- <key>bw14</key>
864		- <value>0</value>
865		- </param>
866		- <param>
867		- <key>dc_offset_mode14</key>
868		- <value>0</value>
869		- </param>
870		- <param>
871		- <key>corr14</key>
872		- <value>0</value>
873		- </param>
874		- <param>
875		- <key>freq14</key>
876		- <value>100e6</value>
877		- </param>
878		- <param>
879		- <key>gain_mode14</key>
880		- <value>False</value>
881		- </param>
882		- <param>
883		- <key>if_gain14</key>
884		- <value>20</value>
885		- </param>
886		- <param>
887		- <key>iq_balance_mode14</key>
888		- <value>0</value>
889		- </param>
890		- <param>
891		- <key>gain14</key>
892		- <value>10</value>
893		- </param>
894		- <param>
895		- <key>ant15</key>
896		- <value></value>
897		- </param>
898		- <param>
899		- <key>bb_gain15</key>
900		- <value>20</value>
901		- </param>
902		- <param>
903		- <key>bw15</key>
904		- <value>0</value>
905		- </param>
906		- <param>
907		- <key>dc_offset_mode15</key>
908		- <value>0</value>
909		- </param>
910		- <param>
911		- <key>corr15</key>
912		- <value>0</value>
913		- </param>
914		- <param>
915		- <key>freq15</key>
916		- <value>100e6</value>
917		- </param>
918		- <param>
919		- <key>gain_mode15</key>
920		- <value>False</value>
921		- </param>
922		- <param>
923		- <key>if_gain15</key>
924		- <value>20</value>
925		- </param>
926		- <param>
927		- <key>iq_balance_mode15</key>
928		- <value>0</value>
929		- </param>
930		- <param>
931		- <key>gain15</key>
932		- <value>10</value>
933		- </param>
934		- <param>
935		- <key>ant16</key>
936		- <value></value>
937		- </param>
938		- <param>
939		- <key>bb_gain16</key>
940		- <value>20</value>
941		- </param>
942		- <param>
943		- <key>bw16</key>
944		- <value>0</value>
945		- </param>
946		- <param>
947		- <key>dc_offset_mode16</key>
948		- <value>0</value>
949		- </param>
950		- <param>
951		- <key>corr16</key>
952		- <value>0</value>
953		- </param>
954		- <param>
955		- <key>freq16</key>
956		- <value>100e6</value>
957		- </param>
958		- <param>
959		- <key>gain_mode16</key>
960		- <value>False</value>
961		- </param>
962		- <param>
963		- <key>if_gain16</key>
964		- <value>20</value>
965		- </param>
966		- <param>
967		- <key>iq_balance_mode16</key>
968		- <value>0</value>
969		- </param>
970		- <param>
971		- <key>gain16</key>
972		- <value>10</value>
973		- </param>
974		- <param>
975		- <key>ant17</key>
976		- <value></value>
977		- </param>
978		- <param>
979		- <key>bb_gain17</key>
980		- <value>20</value>
981		- </param>
982		- <param>
983		- <key>bw17</key>
984		- <value>0</value>
985		- </param>
986		- <param>
987		- <key>dc_offset_mode17</key>
988		- <value>0</value>
989		- </param>
990		- <param>
991		- <key>corr17</key>
992		- <value>0</value>
993		- </param>
994		- <param>
995		- <key>freq17</key>
996		- <value>100e6</value>
997		- </param>
998		- <param>
999		- <key>gain_mode17</key>
1000		- <value>False</value>
1001		- </param>
1002		- <param>
1003		- <key>if_gain17</key>
1004		- <value>20</value>
1005		- </param>
1006		- <param>
1007		- <key>iq_balance_mode17</key>
1008		- <value>0</value>
1009		- </param>
1010		- <param>
1011		- <key>gain17</key>
1012		- <value>10</value>
1013		- </param>
1014		- <param>
1015		- <key>ant18</key>
1016		- <value></value>
1017		- </param>
1018		- <param>
1019		- <key>bb_gain18</key>
1020		- <value>20</value>
1021		- </param>
1022		- <param>
1023		- <key>bw18</key>
1024		- <value>0</value>
1025		- </param>
1026		- <param>
1027		- <key>dc_offset_mode18</key>
1028		- <value>0</value>
1029		- </param>
1030		- <param>
1031		- <key>corr18</key>
1032		- <value>0</value>
1033		- </param>
1034		- <param>
1035		- <key>freq18</key>
1036		- <value>100e6</value>
1037		- </param>
1038		- <param>
1039		- <key>gain_mode18</key>
1040		- <value>False</value>
1041		- </param>
1042		- <param>
1043		- <key>if_gain18</key>
1044		- <value>20</value>
1045		- </param>
1046		- <param>
1047		- <key>iq_balance_mode18</key>
1048		- <value>0</value>
1049		- </param>
1050		- <param>
1051		- <key>gain18</key>
1052		- <value>10</value>
1053		- </param>
1054		- <param>
1055		- <key>ant19</key>
1056		- <value></value>
1057		- </param>
1058		- <param>
1059		- <key>bb_gain19</key>
1060		- <value>20</value>
1061		- </param>
1062		- <param>
1063		- <key>bw19</key>
1064		- <value>0</value>
1065		- </param>
1066		- <param>
1067		- <key>dc_offset_mode19</key>
1068		- <value>0</value>
1069		- </param>
1070		- <param>
1071		- <key>corr19</key>
1072		- <value>0</value>
1073		- </param>
1074		- <param>
1075		- <key>freq19</key>
1076		- <value>100e6</value>
1077		- </param>
1078		- <param>
1079		- <key>gain_mode19</key>
1080		- <value>False</value>
1081		- </param>
1082		- <param>
1083		- <key>if_gain19</key>
1084		- <value>20</value>
1085		- </param>
1086		- <param>
1087		- <key>iq_balance_mode19</key>
1088		- <value>0</value>
1089		- </param>
1090		- <param>
1091		- <key>gain19</key>
1092		- <value>10</value>
1093		- </param>
1094		- <param>
1095		- <key>ant1</key>
1096		- <value></value>
1097		- </param>
1098		- <param>
1099		- <key>bb_gain1</key>
1100		- <value>20</value>
1101		- </param>
1102		- <param>
1103		- <key>bw1</key>
1104		- <value>0</value>
1105		- </param>
1106		- <param>
1107		- <key>dc_offset_mode1</key>
1108		- <value>0</value>
1109		- </param>
1110		- <param>
1111		- <key>corr1</key>
1112		- <value>0</value>
1113		- </param>
1114		- <param>
1115		- <key>freq1</key>
1116		- <value>100e6</value>
1117		- </param>
1118		- <param>
1119		- <key>gain_mode1</key>
1120		- <value>False</value>
1121		- </param>
1122		- <param>
1123		- <key>if_gain1</key>
1124		- <value>20</value>
1125		- </param>
1126		- <param>
1127		- <key>iq_balance_mode1</key>
1128		- <value>0</value>
1129		- </param>
1130		- <param>
1131		- <key>gain1</key>
1132		- <value>10</value>
1133		- </param>
1134		- <param>
1135		- <key>ant20</key>
1136		- <value></value>
1137		- </param>
1138		- <param>
1139		- <key>bb_gain20</key>
1140		- <value>20</value>
1141		- </param>
1142		- <param>
1143		- <key>bw20</key>
1144		- <value>0</value>
1145		- </param>
1146		- <param>
1147		- <key>dc_offset_mode20</key>
1148		- <value>0</value>
1149		- </param>
1150		- <param>
1151		- <key>corr20</key>
1152		- <value>0</value>
1153		- </param>
1154		- <param>
1155		- <key>freq20</key>
1156		- <value>100e6</value>
1157		- </param>
1158		- <param>
1159		- <key>gain_mode20</key>
1160		- <value>False</value>
1161		- </param>
1162		- <param>
1163		- <key>if_gain20</key>
1164		- <value>20</value>
1165		- </param>
1166		- <param>
1167		- <key>iq_balance_mode20</key>
1168		- <value>0</value>
1169		- </param>
1170		- <param>
1171		- <key>gain20</key>
1172		- <value>10</value>
1173		- </param>
1174		- <param>
1175		- <key>ant21</key>
1176		- <value></value>
1177		- </param>
1178		- <param>
1179		- <key>bb_gain21</key>
1180		- <value>20</value>
1181		- </param>
1182		- <param>
1183		- <key>bw21</key>
1184		- <value>0</value>
1185		- </param>
1186		- <param>
1187		- <key>dc_offset_mode21</key>
1188		- <value>0</value>
1189		- </param>
1190		- <param>
1191		- <key>corr21</key>
1192		- <value>0</value>
1193		- </param>
1194		- <param>
1195		- <key>freq21</key>
1196		- <value>100e6</value>
1197		- </param>
1198		- <param>
1199		- <key>gain_mode21</key>
1200		- <value>False</value>
1201		- </param>
1202		- <param>
1203		- <key>if_gain21</key>
1204		- <value>20</value>
1205		- </param>
1206		- <param>
1207		- <key>iq_balance_mode21</key>
1208		- <value>0</value>
1209		- </param>
1210		- <param>
1211		- <key>gain21</key>
1212		- <value>10</value>
1213		- </param>
1214		- <param>
1215		- <key>ant22</key>
1216		- <value></value>
1217		- </param>
1218		- <param>
1219		- <key>bb_gain22</key>
1220		- <value>20</value>
1221		- </param>
1222		- <param>
1223		- <key>bw22</key>
1224		- <value>0</value>
1225		- </param>
1226		- <param>
1227		- <key>dc_offset_mode22</key>
1228		- <value>0</value>
1229		- </param>
1230		- <param>
1231		- <key>corr22</key>
1232		- <value>0</value>
1233		- </param>
1234		- <param>
1235		- <key>freq22</key>
1236		- <value>100e6</value>
1237		- </param>
1238		- <param>
1239		- <key>gain_mode22</key>
1240		- <value>False</value>
1241		- </param>
1242		- <param>
1243		- <key>if_gain22</key>
1244		- <value>20</value>
1245		- </param>
1246		- <param>
1247		- <key>iq_balance_mode22</key>
1248		- <value>0</value>
1249		- </param>
1250		- <param>
1251		- <key>gain22</key>
1252		- <value>10</value>
1253		- </param>
1254		- <param>
1255		- <key>ant23</key>
1256		- <value></value>
1257		- </param>
1258		- <param>
1259		- <key>bb_gain23</key>
1260		- <value>20</value>
1261		- </param>
1262		- <param>
1263		- <key>bw23</key>
1264		- <value>0</value>
1265		- </param>
1266		- <param>
1267		- <key>dc_offset_mode23</key>
1268		- <value>0</value>
1269		- </param>
1270		- <param>
1271		- <key>corr23</key>
1272		- <value>0</value>
1273		- </param>
1274		- <param>
1275		- <key>freq23</key>
1276		- <value>100e6</value>
1277		- </param>
1278		- <param>
1279		- <key>gain_mode23</key>
1280		- <value>False</value>
1281		- </param>
1282		- <param>
1283		- <key>if_gain23</key>
1284		- <value>20</value>
1285		- </param>
1286		- <param>
1287		- <key>iq_balance_mode23</key>
1288		- <value>0</value>
1289		- </param>
1290		- <param>
1291		- <key>gain23</key>
1292		- <value>10</value>
1293		- </param>
1294		- <param>
1295		- <key>ant24</key>
1296		- <value></value>
1297		- </param>
1298		- <param>
1299		- <key>bb_gain24</key>
1300		- <value>20</value>
1301		- </param>
1302		- <param>
1303		- <key>bw24</key>
1304		- <value>0</value>
1305		- </param>
1306		- <param>
1307		- <key>dc_offset_mode24</key>
1308		- <value>0</value>
1309		- </param>
1310		- <param>
1311		- <key>corr24</key>
1312		- <value>0</value>
1313		- </param>
1314		- <param>
1315		- <key>freq24</key>
1316		- <value>100e6</value>
1317		- </param>
1318		- <param>
1319		- <key>gain_mode24</key>
1320		- <value>False</value>
1321		- </param>
1322		- <param>
1323		- <key>if_gain24</key>
1324		- <value>20</value>
1325		- </param>
1326		- <param>
1327		- <key>iq_balance_mode24</key>
1328		- <value>0</value>
1329		- </param>
1330		- <param>
1331		- <key>gain24</key>
1332		- <value>10</value>
1333		- </param>
1334		- <param>
1335		- <key>ant25</key>
1336		- <value></value>
1337		- </param>
1338		- <param>
1339		- <key>bb_gain25</key>
1340		- <value>20</value>
1341		- </param>
1342		- <param>
1343		- <key>bw25</key>
1344		- <value>0</value>
1345		- </param>
1346		- <param>
1347		- <key>dc_offset_mode25</key>
1348		- <value>0</value>
1349		- </param>
1350		- <param>
1351		- <key>corr25</key>
1352		- <value>0</value>
1353		- </param>
1354		- <param>
1355		- <key>freq25</key>
1356		- <value>100e6</value>
1357		- </param>
1358		- <param>
1359		- <key>gain_mode25</key>
1360		- <value>False</value>
1361		- </param>
1362		- <param>
1363		- <key>if_gain25</key>
1364		- <value>20</value>
1365		- </param>
1366		- <param>
1367		- <key>iq_balance_mode25</key>
1368		- <value>0</value>
1369		- </param>
1370		- <param>
1371		- <key>gain25</key>
1372		- <value>10</value>
1373		- </param>
1374		- <param>
1375		- <key>ant26</key>
1376		- <value></value>
1377		- </param>
1378		- <param>
1379		- <key>bb_gain26</key>
1380		- <value>20</value>
1381		- </param>
1382		- <param>
1383		- <key>bw26</key>
1384		- <value>0</value>
1385		- </param>
1386		- <param>
1387		- <key>dc_offset_mode26</key>
1388		- <value>0</value>
1389		- </param>
1390		- <param>
1391		- <key>corr26</key>
1392		- <value>0</value>
1393		- </param>
1394		- <param>
1395		- <key>freq26</key>
1396		- <value>100e6</value>
1397		- </param>
1398		- <param>
1399		- <key>gain_mode26</key>
1400		- <value>False</value>
1401		- </param>
1402		- <param>
1403		- <key>if_gain26</key>
1404		- <value>20</value>
1405		- </param>
1406		- <param>
1407		- <key>iq_balance_mode26</key>
1408		- <value>0</value>
1409		- </param>
1410		- <param>
1411		- <key>gain26</key>
1412		- <value>10</value>
1413		- </param>
1414		- <param>
1415		- <key>ant27</key>
1416		- <value></value>
1417		- </param>
1418		- <param>
1419		- <key>bb_gain27</key>
1420		- <value>20</value>
1421		- </param>
1422		- <param>
1423		- <key>bw27</key>
1424		- <value>0</value>
1425		- </param>
1426		- <param>
1427		- <key>dc_offset_mode27</key>
1428		- <value>0</value>
1429		- </param>
1430		- <param>
1431		- <key>corr27</key>
1432		- <value>0</value>
1433		- </param>
1434		- <param>
1435		- <key>freq27</key>
1436		- <value>100e6</value>
1437		- </param>
1438		- <param>
1439		- <key>gain_mode27</key>
1440		- <value>False</value>
1441		- </param>
1442		- <param>
1443		- <key>if_gain27</key>
1444		- <value>20</value>
1445		- </param>
1446		- <param>
1447		- <key>iq_balance_mode27</key>
1448		- <value>0</value>
1449		- </param>
1450		- <param>
1451		- <key>gain27</key>
1452		- <value>10</value>
1453		- </param>
1454		- <param>
1455		- <key>ant28</key>
1456		- <value></value>
1457		- </param>
1458		- <param>
1459		- <key>bb_gain28</key>
1460		- <value>20</value>
1461		- </param>
1462		- <param>
1463		- <key>bw28</key>
1464		- <value>0</value>
1465		- </param>
1466		- <param>
1467		- <key>dc_offset_mode28</key>
1468		- <value>0</value>
1469		- </param>
1470		- <param>
1471		- <key>corr28</key>
1472		- <value>0</value>
1473		- </param>
1474		- <param>
1475		- <key>freq28</key>
1476		- <value>100e6</value>
1477		- </param>
1478		- <param>
1479		- <key>gain_mode28</key>
1480		- <value>False</value>
1481		- </param>
1482		- <param>
1483		- <key>if_gain28</key>
1484		- <value>20</value>
1485		- </param>
1486		- <param>
1487		- <key>iq_balance_mode28</key>
1488		- <value>0</value>
1489		- </param>
1490		- <param>
1491		- <key>gain28</key>
1492		- <value>10</value>
1493		- </param>
1494		- <param>
1495		- <key>ant29</key>
1496		- <value></value>
1497		- </param>
1498		- <param>
1499		- <key>bb_gain29</key>
1500		- <value>20</value>
1501		- </param>
1502		- <param>
1503		- <key>bw29</key>
1504		- <value>0</value>
1505		- </param>
1506		- <param>
1507		- <key>dc_offset_mode29</key>
1508		- <value>0</value>
1509		- </param>
1510		- <param>
1511		- <key>corr29</key>
1512		- <value>0</value>
1513		- </param>
1514		- <param>
1515		- <key>freq29</key>
1516		- <value>100e6</value>
1517		- </param>
1518		- <param>
1519		- <key>gain_mode29</key>
1520		- <value>False</value>
1521		- </param>
1522		- <param>
1523		- <key>if_gain29</key>
1524		- <value>20</value>
1525		- </param>
1526		- <param>
1527		- <key>iq_balance_mode29</key>
1528		- <value>0</value>
1529		- </param>
1530		- <param>
1531		- <key>gain29</key>
1532		- <value>10</value>
1533		- </param>
1534		- <param>
1535		- <key>ant2</key>
1536		- <value></value>
1537		- </param>
1538		- <param>
1539		- <key>bb_gain2</key>
1540		- <value>20</value>
1541		- </param>
1542		- <param>
1543		- <key>bw2</key>
1544		- <value>0</value>
1545		- </param>
1546		- <param>
1547		- <key>dc_offset_mode2</key>
1548		- <value>0</value>
1549		- </param>
1550		- <param>
1551		- <key>corr2</key>
1552		- <value>0</value>
1553		- </param>
1554		- <param>
1555		- <key>freq2</key>
1556		- <value>100e6</value>
1557		- </param>
1558		- <param>
1559		- <key>gain_mode2</key>
1560		- <value>False</value>
1561		- </param>
1562		- <param>
1563		- <key>if_gain2</key>
1564		- <value>20</value>
1565		- </param>
1566		- <param>
1567		- <key>iq_balance_mode2</key>
1568		- <value>0</value>
1569		- </param>
1570		- <param>
1571		- <key>gain2</key>
1572		- <value>10</value>
1573		- </param>
1574		- <param>
1575		- <key>ant30</key>
1576		- <value></value>
1577		- </param>
1578		- <param>
1579		- <key>bb_gain30</key>
1580		- <value>20</value>
1581		- </param>
1582		- <param>
1583		- <key>bw30</key>
1584		- <value>0</value>
1585		- </param>
1586		- <param>
1587		- <key>dc_offset_mode30</key>
1588		- <value>0</value>
1589		- </param>
1590		- <param>
1591		- <key>corr30</key>
1592		- <value>0</value>
1593		- </param>
1594		- <param>
1595		- <key>freq30</key>
1596		- <value>100e6</value>
1597		- </param>
1598		- <param>
1599		- <key>gain_mode30</key>
1600		- <value>False</value>
1601		- </param>
1602		- <param>
1603		- <key>if_gain30</key>
1604		- <value>20</value>
1605		- </param>
1606		- <param>
1607		- <key>iq_balance_mode30</key>
1608		- <value>0</value>
1609		- </param>
1610		- <param>
1611		- <key>gain30</key>
1612		- <value>10</value>
1613		- </param>
1614		- <param>
1615		- <key>ant31</key>
1616		- <value></value>
1617		- </param>
1618		- <param>
1619		- <key>bb_gain31</key>
1620		- <value>20</value>
1621		- </param>
1622		- <param>
1623		- <key>bw31</key>
1624		- <value>0</value>
1625		- </param>
1626		- <param>
1627		- <key>dc_offset_mode31</key>
1628		- <value>0</value>
1629		- </param>
1630		- <param>
1631		- <key>corr31</key>
1632		- <value>0</value>
1633		- </param>
1634		- <param>
1635		- <key>freq31</key>
1636		- <value>100e6</value>
1637		- </param>
1638		- <param>
1639		- <key>gain_mode31</key>
1640		- <value>False</value>
1641		- </param>
1642		- <param>
1643		- <key>if_gain31</key>
1644		- <value>20</value>
1645		- </param>
1646		- <param>
1647		- <key>iq_balance_mode31</key>
1648		- <value>0</value>
1649		- </param>
1650		- <param>
1651		- <key>gain31</key>
1652		- <value>10</value>
1653		- </param>
1654		- <param>
1655		- <key>ant3</key>
1656		- <value></value>
1657		- </param>
1658		- <param>
1659		- <key>bb_gain3</key>
1660		- <value>20</value>
1661		- </param>
1662		- <param>
1663		- <key>bw3</key>
1664		- <value>0</value>
1665		- </param>
1666		- <param>
1667		- <key>dc_offset_mode3</key>
1668		- <value>0</value>
1669		- </param>
1670		- <param>
1671		- <key>corr3</key>
1672		- <value>0</value>
1673		- </param>
1674		- <param>
1675		- <key>freq3</key>
1676		- <value>100e6</value>
1677		- </param>
1678		- <param>
1679		- <key>gain_mode3</key>
1680		- <value>False</value>
1681		- </param>
1682		- <param>
1683		- <key>if_gain3</key>
1684		- <value>20</value>
1685		- </param>
1686		- <param>
1687		- <key>iq_balance_mode3</key>
1688		- <value>0</value>
1689		- </param>
1690		- <param>
1691		- <key>gain3</key>
1692		- <value>10</value>
1693		- </param>
1694		- <param>
1695		- <key>ant4</key>
1696		- <value></value>
1697		- </param>
1698		- <param>
1699		- <key>bb_gain4</key>
1700		- <value>20</value>
1701		- </param>
1702		- <param>
1703		- <key>bw4</key>
1704		- <value>0</value>
1705		- </param>
1706		- <param>
1707		- <key>dc_offset_mode4</key>
1708		- <value>0</value>
1709		- </param>
1710		- <param>
1711		- <key>corr4</key>
1712		- <value>0</value>
1713		- </param>
1714		- <param>
1715		- <key>freq4</key>
1716		- <value>100e6</value>
1717		- </param>
1718		- <param>
1719		- <key>gain_mode4</key>
1720		- <value>False</value>
1721		- </param>
1722		- <param>
1723		- <key>if_gain4</key>
1724		- <value>20</value>
1725		- </param>
1726		- <param>
1727		- <key>iq_balance_mode4</key>
1728		- <value>0</value>
1729		- </param>
1730		- <param>
1731		- <key>gain4</key>
1732		- <value>10</value>
1733		- </param>
1734		- <param>
1735		- <key>ant5</key>
1736		- <value></value>
1737		- </param>
1738		- <param>
1739		- <key>bb_gain5</key>
1740		- <value>20</value>
1741		- </param>
1742		- <param>
1743		- <key>bw5</key>
1744		- <value>0</value>
1745		- </param>
1746		- <param>
1747		- <key>dc_offset_mode5</key>
1748		- <value>0</value>
1749		- </param>
1750		- <param>
1751		- <key>corr5</key>
1752		- <value>0</value>
1753		- </param>
1754		- <param>
1755		- <key>freq5</key>
1756		- <value>100e6</value>
1757		- </param>
1758		- <param>
1759		- <key>gain_mode5</key>
1760		- <value>False</value>
1761		- </param>
1762		- <param>
1763		- <key>if_gain5</key>
1764		- <value>20</value>
1765		- </param>
1766		- <param>
1767		- <key>iq_balance_mode5</key>
1768		- <value>0</value>
1769		- </param>
1770		- <param>
1771		- <key>gain5</key>
1772		- <value>10</value>
1773		- </param>
1774		- <param>
1775		- <key>ant6</key>
1776		- <value></value>
1777		- </param>
1778		- <param>
1779		- <key>bb_gain6</key>
1780		- <value>20</value>
1781		- </param>
1782		- <param>
1783		- <key>bw6</key>
1784		- <value>0</value>
1785		- </param>
1786		- <param>
1787		- <key>dc_offset_mode6</key>
1788		- <value>0</value>
1789		- </param>
1790		- <param>
1791		- <key>corr6</key>
1792		- <value>0</value>
1793		- </param>
1794		- <param>
1795		- <key>freq6</key>
1796		- <value>100e6</value>
1797		- </param>
1798		- <param>
1799		- <key>gain_mode6</key>
1800		- <value>False</value>
1801		- </param>
1802		- <param>
1803		- <key>if_gain6</key>
1804		- <value>20</value>
1805		- </param>
1806		- <param>
1807		- <key>iq_balance_mode6</key>
1808		- <value>0</value>
1809		- </param>
1810		- <param>
1811		- <key>gain6</key>
1812		- <value>10</value>
1813		- </param>
1814		- <param>
1815		- <key>ant7</key>
1816		- <value></value>
1817		- </param>
1818		- <param>
1819		- <key>bb_gain7</key>
1820		- <value>20</value>
1821		- </param>
1822		- <param>
1823		- <key>bw7</key>
1824		- <value>0</value>
1825		- </param>
1826		- <param>
1827		- <key>dc_offset_mode7</key>
1828		- <value>0</value>
1829		- </param>
1830		- <param>
1831		- <key>corr7</key>
1832		- <value>0</value>
1833		- </param>
1834		- <param>
1835		- <key>freq7</key>
1836		- <value>100e6</value>
1837		- </param>
1838		- <param>
1839		- <key>gain_mode7</key>
1840		- <value>False</value>
1841		- </param>
1842		- <param>
1843		- <key>if_gain7</key>
1844		- <value>20</value>
1845		- </param>
1846		- <param>
1847		- <key>iq_balance_mode7</key>
1848		- <value>0</value>
1849		- </param>
1850		- <param>
1851		- <key>gain7</key>
1852		- <value>10</value>
1853		- </param>
1854		- <param>
1855		- <key>ant8</key>
1856		- <value></value>
1857		- </param>
1858		- <param>
1859		- <key>bb_gain8</key>
1860		- <value>20</value>
1861		- </param>
1862		- <param>
1863		- <key>bw8</key>
1864		- <value>0</value>
1865		- </param>
1866		- <param>
1867		- <key>dc_offset_mode8</key>
1868		- <value>0</value>
1869		- </param>
1870		- <param>
1871		- <key>corr8</key>
1872		- <value>0</value>
1873		- </param>
1874		- <param>
1875		- <key>freq8</key>
1876		- <value>100e6</value>
1877		- </param>
1878		- <param>
1879		- <key>gain_mode8</key>
1880		- <value>False</value>
1881		- </param>
1882		- <param>
1883		- <key>if_gain8</key>
1884		- <value>20</value>
1885		- </param>
1886		- <param>
1887		- <key>iq_balance_mode8</key>
1888		- <value>0</value>
1889		- </param>
1890		- <param>
1891		- <key>gain8</key>
1892		- <value>10</value>
1893		- </param>
1894		- <param>
1895		- <key>ant9</key>
1896		- <value></value>
1897		- </param>
1898		- <param>
1899		- <key>bb_gain9</key>
1900		- <value>20</value>
1901		- </param>
1902		- <param>
1903		- <key>bw9</key>
1904		- <value>0</value>
1905		- </param>
1906		- <param>
1907		- <key>dc_offset_mode9</key>
1908		- <value>0</value>
1909		- </param>
1910		- <param>
1911		- <key>corr9</key>
1912		- <value>0</value>
1913		- </param>
1914		- <param>
1915		- <key>freq9</key>
1916		- <value>100e6</value>
1917		- </param>
1918		- <param>
1919		- <key>gain_mode9</key>
1920		- <value>False</value>
1921		- </param>
1922		- <param>
1923		- <key>if_gain9</key>
1924		- <value>20</value>
1925		- </param>
1926		- <param>
1927		- <key>iq_balance_mode9</key>
1928		- <value>0</value>
1929		- </param>
1930		- <param>
1931		- <key>gain9</key>
1932		- <value>10</value>
1933		- </param>
1934		- <param>
1935		- <key>comment</key>
1936		- <value></value>
1937		- </param>
1938		- <param>
1939		- <key>affinity</key>
1940		- <value></value>
1941		- </param>
1942		- <param>
1943		- <key>args</key>
1944		- <value></value>
1945		- </param>
1946		- <param>
1947		- <key>_enabled</key>
1948		- <value>True</value>
1949		- </param>
1950		- <param>
1951		- <key>_coordinate</key>
1952		- <value>(0, 237)</value>
1953		- </param>
1954		- <param>
1955		- <key>_rotation</key>
1956		- <value>0</value>
1957		- </param>
1958		- <param>
1959		- <key>id</key>
1960		- <value>rtlsdr_source_0</value>
1961		- </param>
1962		- <param>
1963		- <key>maxoutbuf</key>
1964		- <value>0</value>
1965		- </param>
1966		- <param>
1967		- <key>clock_source0</key>
1968		- <value></value>
1969		- </param>
1970		- <param>
1971		- <key>time_source0</key>
1972		- <value></value>
1973		- </param>
1974		- <param>
1975		- <key>clock_source1</key>
1976		- <value></value>
1977		- </param>
1978		- <param>
1979		- <key>time_source1</key>
1980		- <value></value>
1981		- </param>
1982		- <param>
1983		- <key>clock_source2</key>
1984		- <value></value>
1985		- </param>
1986		- <param>
1987		- <key>time_source2</key>
1988		- <value></value>
1989		- </param>
1990		- <param>
1991		- <key>clock_source3</key>
1992		- <value></value>
1993		- </param>
1994		- <param>
1995		- <key>time_source3</key>
1996		- <value></value>
1997		- </param>
1998		- <param>
1999		- <key>clock_source4</key>
2000		- <value></value>
2001		- </param>
2002		- <param>
2003		- <key>time_source4</key>
2004		- <value></value>
2005		- </param>
2006		- <param>
2007		- <key>clock_source5</key>
2008		- <value></value>
2009		- </param>
2010		- <param>
2011		- <key>time_source5</key>
2012		- <value></value>
2013		- </param>
2014		- <param>
2015		- <key>clock_source6</key>
2016		- <value></value>
2017		- </param>
2018		- <param>
2019		- <key>time_source6</key>
2020		- <value></value>
2021		- </param>
2022		- <param>
2023		- <key>clock_source7</key>
2024		- <value></value>
2025		- </param>
2026		- <param>
2027		- <key>time_source7</key>
2028		- <value></value>
2029		- </param>
2030		- <param>
2031		- <key>minoutbuf</key>
2032		- <value>0</value>
2033		- </param>
2034		- <param>
2035		- <key>nchan</key>
2036		- <value>1</value>
2037		- </param>
2038		- <param>
2039		- <key>num_mboards</key>
2040		- <value>1</value>
2041		- </param>
2042		- <param>
2043		- <key>type</key>
2044		- <value>fc32</value>
2045		- </param>
2046		- <param>
2047		- <key>sample_rate</key>
2048		- <value>samp_rate</value>
2049		- </param>
2050		- <param>
2051		- <key>sync</key>
2052		- <value></value>
2053		- </param>
2054		- </block>
2055		- <block>
2056		- <key>wxgui_waterfallsink2</key>
2057		- <param>
2058		- <key>avg_alpha</key>
2059		- <value>0</value>
2060		- </param>
2061		- <param>
2062		- <key>average</key>
2063		- <value>False</value>
2064		- </param>
2065		- <param>
2066		- <key>baseband_freq</key>
2067		- <value>0</value>
2068		- </param>
2069		- <param>
2070		- <key>alias</key>
2071		- <value></value>
2072		- </param>
2073		- <param>
2074		- <key>comment</key>
2075		- <value></value>
2076		- </param>
2077		- <param>
2078		- <key>affinity</key>
2079		- <value></value>
2080		- </param>
2081		- <param>
2082		- <key>dynamic_range</key>
2083		- <value>100</value>
2084		- </param>
2085		- <param>
2086		- <key>_enabled</key>
2087		- <value>True</value>
2088		- </param>
2089		- <param>
2090		- <key>fft_rate</key>
2091		- <value>15</value>
2092		- </param>
2093		- <param>
2094		- <key>fft_size</key>
2095		- <value>512</value>
2096		- </param>
2097		- <param>
2098		- <key>freqvar</key>
2099		- <value>None</value>
2100		- </param>
2101		- <param>
2102		- <key>_coordinate</key>
2103		- <value>(232, 580)</value>
2104		- </param>
2105		- <param>
2106		- <key>_rotation</key>
2107		- <value>0</value>
2108		- </param>
2109		- <param>
2110		- <key>grid_pos</key>
2111		- <value></value>
2112		- </param>
2113		- <param>
2114		- <key>id</key>
2115		- <value>wxgui_waterfallsink2_0</value>
2116		- </param>
2117		- <param>
2118		- <key>notebook</key>
2119		- <value></value>
2120		- </param>
2121		- <param>
2122		- <key>ref_scale</key>
2123		- <value>2.0</value>
2124		- </param>
2125		- <param>
2126		- <key>ref_level</key>
2127		- <value>0</value>
2128		- </param>
2129		- <param>
2130		- <key>samp_rate</key>
2131		- <value>samp_rate</value>
2132		- </param>
2133		- <param>
2134		- <key>title</key>
2135		- <value>Waterfall </value>
2136		- </param>
2137		- <param>
2138		- <key>type</key>
2139		- <value>complex</value>
2140		- </param>
2141		- <param>
2142		- <key>win_size</key>
2143		- <value></value>
2144		- </param>
2145		- <param>
2146		- <key>win</key>
2147		- <value>None</value>
2148		- </param>
2149		- </block>
2150		- <connection>
2151		- <source_block_id>analog_wfm_rcv_0</source_block_id>
2152		- <sink_block_id>rational_resampler_xxx_1</sink_block_id>
2153		- <source_key>0</source_key>
2154		- <sink_key>0</sink_key>
2155		- </connection>
2156		- <connection>
2157		- <source_block_id>blocks_multiply_const_vxx_0</source_block_id>
2158		- <sink_block_id>audio_sink_0</sink_block_id>
2159		- <source_key>0</source_key>
2160		- <sink_key>0</sink_key>
2161		- </connection>
2162		- <connection>
2163		- <source_block_id>low_pass_filter_0</source_block_id>
2164		- <sink_block_id>analog_wfm_rcv_0</sink_block_id>
2165		- <source_key>0</source_key>
2166		- <sink_key>0</sink_key>
2167		- </connection>
2168		- <connection>
2169		- <source_block_id>rational_resampler_xxx_0</source_block_id>
2170		- <sink_block_id>low_pass_filter_0</sink_block_id>
2171		- <source_key>0</source_key>
2172		- <sink_key>0</sink_key>
2173		- </connection>
2174		- <connection>
2175		- <source_block_id>rational_resampler_xxx_1</source_block_id>
2176		- <sink_block_id>blocks_multiply_const_vxx_0</sink_block_id>
2177		- <source_key>0</source_key>
2178		- <sink_key>0</sink_key>
2179		- </connection>
2180		- <connection>
2181		- <source_block_id>rtlsdr_source_0</source_block_id>
2182		- <sink_block_id>rational_resampler_xxx_0</sink_block_id>
2183		- <source_key>0</source_key>
2184		- <sink_key>0</sink_key>
2185		- </connection>
2186		- <connection>
2187		- <source_block_id>rtlsdr_source_0</source_block_id>
2188		- <sink_block_id>wxgui_waterfallsink2_0</sink_block_id>
2189		- <source_key>0</source_key>
2190		- <sink_key>0</sink_key>
2191		- </connection>
2192		-</flow_graph>
2193		-