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Receive.grc
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options:
parameters:
author: ''
catch_exceptions: 'True'
category: '[GRC Hier Blocks]'
cmake_opt: ''
comment: ''
copyright: ''
description: ''
gen_cmake: 'On'
gen_linking: dynamic
generate_options: no_gui
hier_block_src_path: '.:'
id: receive_proc
max_nouts: '0'
output_language: python
placement: (0,0)
qt_qss_theme: ''
realtime_scheduling: ''
run: 'True'
run_command: '{python} -u {filename}'
run_options: run
sizing_mode: fixed
thread_safe_setters: ''
title: ''
window_size: ''
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 8]
rotation: 0
state: enabled
blocks:
- name: audio_gain
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: ''
min_len: '200'
orient: QtCore.Qt.Horizontal
rangeType: float
start: '0'
step: '0.1'
stop: '2'
value: '1'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [16, 80.0]
rotation: 0
state: disabled
- name: audio_gain
id: variable
parameters:
comment: ''
value: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [472, 8.0]
rotation: 0
state: true
- name: bb_gain
id: variable
parameters:
comment: ''
value: '20'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [984, 8.0]
rotation: 0
state: true
- name: center_freq
id: variable
parameters:
comment: ''
value: '90000000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [164, 8]
rotation: 0
state: enabled
- name: channel_freq
id: variable
parameters:
comment: ''
value: '89500000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [568, 8.0]
rotation: 0
state: true
- name: channel_width
id: variable
parameters:
comment: ''
value: 200e3
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [360, 8.0]
rotation: 0
state: enabled
- name: if_gain
id: variable
parameters:
comment: ''
value: '16'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [776, 8.0]
rotation: 0
state: true
- name: record_thresh
id: variable
parameters:
comment: ''
value: '-75'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [864, 8.0]
rotation: 0
state: true
- name: rf_gain
id: variable
parameters:
comment: ''
value: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [688, 8.0]
rotation: 0
state: true
- name: samp_rate
id: variable
parameters:
comment: ''
value: 1e6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [264, 8.0]
rotation: 0
state: enabled
- name: analog_pwr_squelch_xx_0
id: analog_pwr_squelch_xx
parameters:
affinity: ''
alias: ''
alpha: 1e-4
comment: ''
gate: 'True'
maxoutbuf: '0'
minoutbuf: '0'
ramp: '0'
threshold: record_thresh
type: complex
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [712, 288.0]
rotation: 0
state: enabled
- name: analog_pwr_squelch_xx_0_0
id: analog_pwr_squelch_xx
parameters:
affinity: ''
alias: ''
alpha: 1e-4
comment: ''
gate: 'True'
maxoutbuf: '0'
minoutbuf: '0'
ramp: '0'
threshold: '-100'
type: float
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1688, 288.0]
rotation: 0
state: enabled
- name: analog_sig_source_x_0
id: analog_sig_source_x
parameters:
affinity: ''
alias: ''
amp: '1'
comment: ''
freq: center_freq - channel_freq
maxoutbuf: '0'
minoutbuf: '0'
offset: '0'
phase: '0'
samp_rate: samp_rate
type: complex
waveform: analog.GR_COS_WAVE
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [112, 368.0]
rotation: 0
state: enabled
- name: analog_wfm_rcv_0
id: analog_wfm_rcv
parameters:
affinity: ''
alias: ''
audio_decimation: '10'
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
quad_rate: 480e3
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1080, 304.0]
rotation: 0
state: enabled
- name: audio_sink_0
id: audio_sink
parameters:
affinity: ''
alias: ''
comment: ''
device_name: ''
num_inputs: '1'
ok_to_block: 'True'
samp_rate: '48000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1504, 528.0]
rotation: 0
state: disabled
- name: blocks_head_0
id: blocks_head
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
num_items: '720000'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1864, 312.0]
rotation: 0
state: enabled
- name: blocks_multiply_const_vxx_0
id: blocks_multiply_const_vxx
parameters:
affinity: ''
alias: ''
comment: ''
const: audio_gain
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1296, 312.0]
rotation: 0
state: enabled
- name: blocks_multiply_xx_0
id: blocks_multiply_xx
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
num_inputs: '2'
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [376, 304.0]
rotation: 0
state: enabled
- name: blocks_wavfile_sink_0
id: blocks_wavfile_sink
parameters:
affinity: ''
alias: ''
append: 'False'
bits_per_sample1: FORMAT_PCM_16
bits_per_sample2: FORMAT_PCM_16
bits_per_sample3: FORMAT_VORBIS
bits_per_sample4: FORMAT_PCM_16
comment: ''
file: call0.wav
format: FORMAT_WAV
nchan: '1'
samp_rate: '48000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [2040, 280.0]
rotation: 0
state: true
- name: epy_block_0
id: epy_block
parameters:
_source_code: "\"\"\"\nEmbedded Python Blocks:\n\nEach time this file is saved,\
\ GRC will instantiate the first class it finds\nto get ports and parameters\
\ of your block. The arguments to __init__ will\nbe the parameters. All of\
\ them are required to have default values!\n\"\"\"\n\nimport numpy as np\n\
from gnuradio import gr\n\n\nclass blk(\n gr.sync_block\n): # other base\
\ classes are basic_block, decim_block, interp_block\n \"\"\"Embedded Python\
\ Block example - a simple multiply const\"\"\"\n\n def __init__(self): \
\ # only default arguments here\n \"\"\"arguments to this function show\
\ up as parameters in GRC\"\"\"\n gr.sync_block.__init__(\n \
\ self,\n name=\"Embedded Python Block\", # will show up in GRC\n\
\ in_sig=[np.float32],\n out_sig=[np.float32],\n \
\ )\n # if an attribute with the same name as a parameter is found,\n\
\ # a callback is registered (properties work, too).\n self.is_enabled\
\ = False\n\n def work(self, input_items, output_items):\n \"\"\"\
example: multiply with constant\"\"\"\n if not self.is_enabled:\n \
\ if input_items[0][0] != 0:\n self.is_enabled = True\n\
\ print(\"enabled\")\n output_items[0][:] = input_items[0]\n\
\ else:\n output_items[0][:] = -150\n\n else:\n\
\ output_items[0][:] = input_items[0]\n return len(output_items[0])\n"
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
states:
_io_cache: ('Embedded Python Block', 'blk', [], [('0', 'float', 1)], [('0', 'float',
1)], 'Embedded Python Block example - a simple multiply const', [])
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1472, 320.0]
rotation: 0
state: enabled
- name: low_pass_filter_0
id: low_pass_filter
parameters:
affinity: ''
alias: ''
beta: '6.76'
comment: ''
cutoff_freq: 75e3
decim: int(samp_rate/channel_width)
gain: '1'
interp: '1'
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: samp_rate
type: fir_filter_ccf
width: 25e3
win: window.WIN_HAMMING
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [520, 260.0]
rotation: 0
state: enabled
- name: osmosdr_source_0
id: osmosdr_source
parameters:
affinity: ''
alias: ''
ant0: ''
ant1: ''
ant10: ''
ant11: ''
ant12: ''
ant13: ''
ant14: ''
ant15: ''
ant16: ''
ant17: ''
ant18: ''
ant19: ''
ant2: ''
ant20: ''
ant21: ''
ant22: ''
ant23: ''
ant24: ''
ant25: ''
ant26: ''
ant27: ''
ant28: ''
ant29: ''
ant3: ''
ant30: ''
ant31: ''
ant4: ''
ant5: ''
ant6: ''
ant7: ''
ant8: ''
ant9: ''
args: ''
bb_gain0: bb_gain
bb_gain1: '20'
bb_gain10: '20'
bb_gain11: '20'
bb_gain12: '20'
bb_gain13: '20'
bb_gain14: '20'
bb_gain15: '20'
bb_gain16: '20'
bb_gain17: '20'
bb_gain18: '20'
bb_gain19: '20'
bb_gain2: '20'
bb_gain20: '20'
bb_gain21: '20'
bb_gain22: '20'
bb_gain23: '20'
bb_gain24: '20'
bb_gain25: '20'
bb_gain26: '20'
bb_gain27: '20'
bb_gain28: '20'
bb_gain29: '20'
bb_gain3: '20'
bb_gain30: '20'
bb_gain31: '20'
bb_gain4: '20'
bb_gain5: '20'
bb_gain6: '20'
bb_gain7: '20'
bb_gain8: '20'
bb_gain9: '20'
bw0: '0'
bw1: '0'
bw10: '0'
bw11: '0'
bw12: '0'
bw13: '0'
bw14: '0'
bw15: '0'
bw16: '0'
bw17: '0'
bw18: '0'
bw19: '0'
bw2: '0'
bw20: '0'
bw21: '0'
bw22: '0'
bw23: '0'
bw24: '0'
bw25: '0'
bw26: '0'
bw27: '0'
bw28: '0'
bw29: '0'
bw3: '0'
bw30: '0'
bw31: '0'
bw4: '0'
bw5: '0'
bw6: '0'
bw7: '0'
bw8: '0'
bw9: '0'
clock_source0: ''
clock_source1: ''
clock_source2: ''
clock_source3: ''
clock_source4: ''
clock_source5: ''
clock_source6: ''
clock_source7: ''
comment: ''
corr0: '0'
corr1: '0'
corr10: '0'
corr11: '0'
corr12: '0'
corr13: '0'
corr14: '0'
corr15: '0'
corr16: '0'
corr17: '0'
corr18: '0'
corr19: '0'
corr2: '0'
corr20: '0'
corr21: '0'
corr22: '0'
corr23: '0'
corr24: '0'
corr25: '0'
corr26: '0'
corr27: '0'
corr28: '0'
corr29: '0'
corr3: '0'
corr30: '0'
corr31: '0'
corr4: '0'
corr5: '0'
corr6: '0'
corr7: '0'
corr8: '0'
corr9: '0'
dc_offset_mode0: '2'
dc_offset_mode1: '0'
dc_offset_mode10: '0'
dc_offset_mode11: '0'
dc_offset_mode12: '0'
dc_offset_mode13: '0'
dc_offset_mode14: '0'
dc_offset_mode15: '0'
dc_offset_mode16: '0'
dc_offset_mode17: '0'
dc_offset_mode18: '0'
dc_offset_mode19: '0'
dc_offset_mode2: '0'
dc_offset_mode20: '0'
dc_offset_mode21: '0'
dc_offset_mode22: '0'
dc_offset_mode23: '0'
dc_offset_mode24: '0'
dc_offset_mode25: '0'
dc_offset_mode26: '0'
dc_offset_mode27: '0'
dc_offset_mode28: '0'
dc_offset_mode29: '0'
dc_offset_mode3: '0'
dc_offset_mode30: '0'
dc_offset_mode31: '0'
dc_offset_mode4: '0'
dc_offset_mode5: '0'
dc_offset_mode6: '0'
dc_offset_mode7: '0'
dc_offset_mode8: '0'
dc_offset_mode9: '0'
freq0: center_freq
freq1: 100e6
freq10: 100e6
freq11: 100e6
freq12: 100e6
freq13: 100e6
freq14: 100e6
freq15: 100e6
freq16: 100e6
freq17: 100e6
freq18: 100e6
freq19: 100e6
freq2: 100e6
freq20: 100e6
freq21: 100e6
freq22: 100e6
freq23: 100e6
freq24: 100e6
freq25: 100e6
freq26: 100e6
freq27: 100e6
freq28: 100e6
freq29: 100e6
freq3: 100e6
freq30: 100e6
freq31: 100e6
freq4: 100e6
freq5: 100e6
freq6: 100e6
freq7: 100e6
freq8: 100e6
freq9: 100e6
gain0: rf_gain
gain1: '10'
gain10: '10'
gain11: '10'
gain12: '10'
gain13: '10'
gain14: '10'
gain15: '10'
gain16: '10'
gain17: '10'
gain18: '10'
gain19: '10'
gain2: '10'
gain20: '10'
gain21: '10'
gain22: '10'
gain23: '10'
gain24: '10'
gain25: '10'
gain26: '10'
gain27: '10'
gain28: '10'
gain29: '10'
gain3: '10'
gain30: '10'
gain31: '10'
gain4: '10'
gain5: '10'
gain6: '10'
gain7: '10'
gain8: '10'
gain9: '10'
gain_mode0: 'True'
gain_mode1: 'False'
gain_mode10: 'False'
gain_mode11: 'False'
gain_mode12: 'False'
gain_mode13: 'False'
gain_mode14: 'False'
gain_mode15: 'False'
gain_mode16: 'False'
gain_mode17: 'False'
gain_mode18: 'False'
gain_mode19: 'False'
gain_mode2: 'False'
gain_mode20: 'False'
gain_mode21: 'False'
gain_mode22: 'False'
gain_mode23: 'False'
gain_mode24: 'False'
gain_mode25: 'False'
gain_mode26: 'False'
gain_mode27: 'False'
gain_mode28: 'False'
gain_mode29: 'False'
gain_mode3: 'False'
gain_mode30: 'False'
gain_mode31: 'False'
gain_mode4: 'False'
gain_mode5: 'False'
gain_mode6: 'False'
gain_mode7: 'False'
gain_mode8: 'False'
gain_mode9: 'False'
if_gain0: if_gain
if_gain1: '20'
if_gain10: '20'
if_gain11: '20'
if_gain12: '20'
if_gain13: '20'
if_gain14: '20'
if_gain15: '20'
if_gain16: '20'
if_gain17: '20'
if_gain18: '20'
if_gain19: '20'
if_gain2: '20'
if_gain20: '20'
if_gain21: '20'
if_gain22: '20'
if_gain23: '20'
if_gain24: '20'
if_gain25: '20'
if_gain26: '20'
if_gain27: '20'
if_gain28: '20'
if_gain29: '20'
if_gain3: '20'
if_gain30: '20'
if_gain31: '20'
if_gain4: '20'
if_gain5: '20'
if_gain6: '20'
if_gain7: '20'
if_gain8: '20'
if_gain9: '20'
iq_balance_mode0: '2'
iq_balance_mode1: '0'
iq_balance_mode10: '0'
iq_balance_mode11: '0'
iq_balance_mode12: '0'
iq_balance_mode13: '0'
iq_balance_mode14: '0'
iq_balance_mode15: '0'
iq_balance_mode16: '0'
iq_balance_mode17: '0'
iq_balance_mode18: '0'
iq_balance_mode19: '0'
iq_balance_mode2: '0'
iq_balance_mode20: '0'
iq_balance_mode21: '0'
iq_balance_mode22: '0'
iq_balance_mode23: '0'
iq_balance_mode24: '0'
iq_balance_mode25: '0'
iq_balance_mode26: '0'
iq_balance_mode27: '0'
iq_balance_mode28: '0'
iq_balance_mode29: '0'
iq_balance_mode3: '0'
iq_balance_mode30: '0'
iq_balance_mode31: '0'
iq_balance_mode4: '0'
iq_balance_mode5: '0'
iq_balance_mode6: '0'
iq_balance_mode7: '0'
iq_balance_mode8: '0'
iq_balance_mode9: '0'
maxoutbuf: '0'
minoutbuf: '0'
nchan: '1'
num_mboards: '1'
sample_rate: samp_rate
sync: sync
time_source0: ''
time_source1: ''
time_source2: ''
time_source3: ''
time_source4: ''
time_source5: ''
time_source6: ''
time_source7: ''
type: fc32
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [64, 116.0]
rotation: 0
state: enabled
- name: rational_resampler_xxx_0
id: rational_resampler_xxx
parameters:
affinity: ''
alias: ''
comment: ''
decim: '5'
fbw: '0'
interp: '12'
maxoutbuf: '0'
minoutbuf: '0'
taps: ''
type: ccc
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [880, 288.0]
rotation: 0
state: enabled
connections:
- [analog_pwr_squelch_xx_0, '0', rational_resampler_xxx_0, '0']
- [analog_pwr_squelch_xx_0_0, '0', blocks_head_0, '0']
- [analog_sig_source_x_0, '0', blocks_multiply_xx_0, '1']
- [analog_wfm_rcv_0, '0', blocks_multiply_const_vxx_0, '0']
- [blocks_head_0, '0', audio_sink_0, '0']
- [blocks_head_0, '0', blocks_wavfile_sink_0, '0']
- [blocks_multiply_const_vxx_0, '0', epy_block_0, '0']
- [blocks_multiply_xx_0, '0', low_pass_filter_0, '0']
- [epy_block_0, '0', analog_pwr_squelch_xx_0_0, '0']
- [low_pass_filter_0, '0', analog_pwr_squelch_xx_0, '0']
- [osmosdr_source_0, '0', blocks_multiply_xx_0, '0']
- [rational_resampler_xxx_0, '0', analog_wfm_rcv_0, '0']
metadata:
file_format: 1
grc_version: 3.10.2.0