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WBFM_SCA.grc
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options:
parameters:
author: ''
category: Custom
cmake_opt: ''
comment: ''
copyright: ''
description: ''
gen_cmake: 'On'
gen_linking: dynamic
generate_options: qt_gui
hier_block_src_path: '.:'
id: top_block
max_nouts: '0'
output_language: python
placement: (0,0)
qt_qss_theme: ''
realtime_scheduling: ''
run: 'True'
run_command: '{python} -u {filename}'
run_options: prompt
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: fc
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: RF Freq (Hz)
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: 87.7e6
step: 100e3
stop: 108.1e6
value: 100.1e6
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [60, 391]
rotation: 0
state: true
- name: fsca
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: SCA Freq (Hz)
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: 19e3
step: 1e3
stop: 100e3
value: 68e3
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [232, 467]
rotation: 0
state: true
- name: rxgain
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: ''
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: '0'
step: '1'
stop: '100'
value: '50'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [49, 568]
rotation: 0
state: true
- name: samp_rate
id: variable
parameters:
comment: ''
value: 250e3
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 160]
rotation: 0
state: enabled
- name: sca_deviation_hz
id: variable
parameters:
comment: ''
value: 6e3
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [728, 27]
rotation: 0
state: enabled
- name: analog_nbfm_rx_0
id: analog_nbfm_rx
parameters:
affinity: ''
alias: ''
audio_rate: '48000'
comment: ''
max_dev: 5e3
maxoutbuf: '0'
minoutbuf: '0'
quad_rate: '48000'
tau: 75e-6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [704, 435]
rotation: 0
state: enabled
- name: analog_quadrature_demod_cf_0
id: analog_quadrature_demod_cf
parameters:
affinity: ''
alias: ''
comment: ''
gain: samp_rate/(2*math.pi*sca_deviation_hz/8.0)
maxoutbuf: '0'
minoutbuf: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [448, 107]
rotation: 0
state: enabled
- name: audio_sink_0
id: audio_sink
parameters:
affinity: ''
alias: ''
comment: ''
device_name: ''
num_inputs: '1'
ok_to_block: 'False'
samp_rate: '48000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [904, 459]
rotation: 0
state: enabled
- name: band_pass_filter_0
id: band_pass_filter
parameters:
affinity: ''
alias: ''
beta: '6.76'
comment: ''
decim: '1'
gain: '1'
high_cutoff_freq: 100e3
interp: '1'
low_cutoff_freq: -100e3
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: samp_rate
type: fir_filter_ccc
width: 40e3
win: firdes.WIN_HAMMING
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [264, 67]
rotation: 0
state: enabled
- name: freq_xlating_fir_filter_xxx_0
id: freq_xlating_fir_filter_xxx
parameters:
affinity: ''
alias: ''
center_freq: fsca
comment: ''
decim: '1'
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: samp_rate
taps: '150'
type: fcf
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [677, 96]
rotation: 0
state: enabled
- name: low_pass_filter_0
id: low_pass_filter
parameters:
affinity: ''
alias: ''
beta: '6.76'
comment: ''
cutoff_freq: sca_deviation_hz
decim: '5'
gain: '1'
interp: '1'
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: samp_rate
type: fir_filter_ccf
width: sca_deviation_hz/2.5
win: firdes.WIN_HAMMING
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [704, 227]
rotation: 0
state: enabled
- name: qtgui_freq_sink_x_0
id: qtgui_freq_sink_x
parameters:
affinity: ''
alias: ''
alpha1: '1.0'
alpha10: '1.0'
alpha2: '1.0'
alpha3: '1.0'
alpha4: '1.0'
alpha5: '1.0'
alpha6: '1.0'
alpha7: '1.0'
alpha8: '1.0'
alpha9: '1.0'
autoscale: 'False'
average: '0.2'
axislabels: 'True'
bw: samp_rate
color1: '"blue"'
color10: '"dark blue"'
color2: '"red"'
color3: '"green"'
color4: '"black"'
color5: '"cyan"'
color6: '"magenta"'
color7: '"yellow"'
color8: '"dark red"'
color9: '"dark green"'
comment: ''
ctrlpanel: 'False'
fc: '0'
fftsize: '1024'
freqhalf: 'True'
grid: 'False'
gui_hint: ''
label: Relative Gain
label1: ''
label10: ''''''
label2: ''''''
label3: ''''''
label4: ''''''
label5: ''''''
label6: ''''''
label7: ''''''
label8: ''''''
label9: ''''''
legend: 'True'
maxoutbuf: '0'
minoutbuf: '0'
name: '""'
nconnections: '2'
showports: 'False'
tr_chan: '0'
tr_level: '0.0'
tr_mode: qtgui.TRIG_MODE_FREE
tr_tag: '""'
type: float
units: dB
update_time: '0.10'
width1: '1'
width10: '1'
width2: '1'
width3: '1'
width4: '1'
width5: '1'
width6: '1'
width7: '1'
width8: '1'
width9: '1'
wintype: firdes.WIN_BLACKMAN_hARRIS
ymax: '10'
ymin: '-140'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [910, 544]
rotation: 0
state: true
- name: qtgui_freq_sink_x_1
id: qtgui_freq_sink_x
parameters:
affinity: ''
alias: ''
alpha1: '1.0'
alpha10: '1.0'
alpha2: '1.0'
alpha3: '1.0'
alpha4: '1.0'
alpha5: '1.0'
alpha6: '1.0'
alpha7: '1.0'
alpha8: '1.0'
alpha9: '1.0'
autoscale: 'False'
average: '1.0'
axislabels: 'True'
bw: samp_rate
color1: '"blue"'
color10: '"dark blue"'
color2: '"red"'
color3: '"green"'
color4: '"black"'
color5: '"cyan"'
color6: '"magenta"'
color7: '"yellow"'
color8: '"dark red"'
color9: '"dark green"'
comment: ''
ctrlpanel: 'False'
fc: '0'
fftsize: '1024'
freqhalf: 'True'
grid: 'False'
gui_hint: ''
label: Relative Gain
label1: ''
label10: ''''''
label2: ''''''
label3: ''''''
label4: ''''''
label5: ''''''
label6: ''''''
label7: ''''''
label8: ''''''
label9: ''''''
legend: 'True'
maxoutbuf: '0'
minoutbuf: '0'
name: '""'
nconnections: '1'
showports: 'False'
tr_chan: '0'
tr_level: '0.0'
tr_mode: qtgui.TRIG_MODE_FREE
tr_tag: '""'
type: complex
units: dB
update_time: '0.10'
width1: '1'
width10: '1'
width2: '1'
width3: '1'
width4: '1'
width5: '1'
width6: '1'
width7: '1'
width8: '1'
width9: '1'
wintype: firdes.WIN_BLACKMAN_hARRIS
ymax: '10'
ymin: '-140'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [385, 290]
rotation: 0
state: true
- name: uhd_usrp_source_0
id: uhd_usrp_source
parameters:
affinity: ''
alias: ''
ant0: TX/RX
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: ''
bw0: samp_rate
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'
center_freq0: fc
center_freq1: '0'
center_freq10: '0'
center_freq11: '0'
center_freq12: '0'
center_freq13: '0'
center_freq14: '0'
center_freq15: '0'
center_freq16: '0'
center_freq17: '0'
center_freq18: '0'
center_freq19: '0'
center_freq2: '0'
center_freq20: '0'
center_freq21: '0'
center_freq22: '0'
center_freq23: '0'
center_freq24: '0'
center_freq25: '0'
center_freq26: '0'
center_freq27: '0'
center_freq28: '0'
center_freq29: '0'
center_freq3: '0'
center_freq30: '0'
center_freq31: '0'
center_freq4: '0'
center_freq5: '0'
center_freq6: '0'
center_freq7: '0'
center_freq8: '0'
center_freq9: '0'
clock_rate: '0.0'
clock_source0: ''
clock_source1: ''
clock_source2: ''
clock_source3: ''
clock_source4: ''
clock_source5: ''
clock_source6: ''
clock_source7: ''
comment: ''
dc_offs_enb0: '""'
dc_offs_enb1: '""'
dc_offs_enb10: '""'
dc_offs_enb11: '""'
dc_offs_enb12: '""'
dc_offs_enb13: '""'
dc_offs_enb14: '""'
dc_offs_enb15: '""'
dc_offs_enb16: '""'
dc_offs_enb17: '""'
dc_offs_enb18: '""'
dc_offs_enb19: '""'
dc_offs_enb2: '""'
dc_offs_enb20: '""'
dc_offs_enb21: '""'
dc_offs_enb22: '""'
dc_offs_enb23: '""'
dc_offs_enb24: '""'
dc_offs_enb25: '""'
dc_offs_enb26: '""'
dc_offs_enb27: '""'
dc_offs_enb28: '""'
dc_offs_enb29: '""'
dc_offs_enb3: '""'
dc_offs_enb30: '""'
dc_offs_enb31: '""'
dc_offs_enb4: '""'
dc_offs_enb5: '""'
dc_offs_enb6: '""'
dc_offs_enb7: '""'
dc_offs_enb8: '""'
dc_offs_enb9: '""'
dev_addr: '""'
dev_args: '""'
gain0: rxgain
gain1: '0'
gain10: '0'
gain11: '0'
gain12: '0'
gain13: '0'
gain14: '0'
gain15: '0'
gain16: '0'
gain17: '0'
gain18: '0'
gain19: '0'
gain2: '0'
gain20: '0'
gain21: '0'
gain22: '0'
gain23: '0'
gain24: '0'
gain25: '0'
gain26: '0'
gain27: '0'
gain28: '0'
gain29: '0'
gain3: '0'
gain30: '0'
gain31: '0'
gain4: '0'
gain5: '0'
gain6: '0'
gain7: '0'
gain8: '0'
gain9: '0'
iq_imbal_enb0: '""'
iq_imbal_enb1: '""'
iq_imbal_enb10: '""'
iq_imbal_enb11: '""'
iq_imbal_enb12: '""'
iq_imbal_enb13: '""'
iq_imbal_enb14: '""'
iq_imbal_enb15: '""'
iq_imbal_enb16: '""'
iq_imbal_enb17: '""'
iq_imbal_enb18: '""'
iq_imbal_enb19: '""'
iq_imbal_enb2: '""'
iq_imbal_enb20: '""'
iq_imbal_enb21: '""'
iq_imbal_enb22: '""'
iq_imbal_enb23: '""'
iq_imbal_enb24: '""'
iq_imbal_enb25: '""'
iq_imbal_enb26: '""'
iq_imbal_enb27: '""'
iq_imbal_enb28: '""'
iq_imbal_enb29: '""'
iq_imbal_enb3: '""'
iq_imbal_enb30: '""'
iq_imbal_enb31: '""'
iq_imbal_enb4: '""'
iq_imbal_enb5: '""'
iq_imbal_enb6: '""'
iq_imbal_enb7: '""'
iq_imbal_enb8: '""'
iq_imbal_enb9: '""'
lo_export0: 'False'
lo_export1: 'False'
lo_export10: 'False'
lo_export11: 'False'
lo_export12: 'False'
lo_export13: 'False'
lo_export14: 'False'
lo_export15: 'False'
lo_export16: 'False'
lo_export17: 'False'
lo_export18: 'False'
lo_export19: 'False'
lo_export2: 'False'
lo_export20: 'False'
lo_export21: 'False'
lo_export22: 'False'
lo_export23: 'False'
lo_export24: 'False'
lo_export25: 'False'
lo_export26: 'False'
lo_export27: 'False'
lo_export28: 'False'
lo_export29: 'False'
lo_export3: 'False'
lo_export30: 'False'
lo_export31: 'False'
lo_export4: 'False'
lo_export5: 'False'
lo_export6: 'False'
lo_export7: 'False'
lo_export8: 'False'
lo_export9: 'False'
lo_source0: internal
lo_source1: internal
lo_source10: internal
lo_source11: internal
lo_source12: internal
lo_source13: internal
lo_source14: internal
lo_source15: internal
lo_source16: internal
lo_source17: internal
lo_source18: internal
lo_source19: internal
lo_source2: internal
lo_source20: internal
lo_source21: internal
lo_source22: internal
lo_source23: internal
lo_source24: internal
lo_source25: internal
lo_source26: internal
lo_source27: internal
lo_source28: internal
lo_source29: internal
lo_source3: internal
lo_source30: internal
lo_source31: internal
lo_source4: internal
lo_source5: internal
lo_source6: internal
lo_source7: internal
lo_source8: internal
lo_source9: internal
maxoutbuf: '0'
minoutbuf: '0'
nchan: '1'
norm_gain0: 'False'
norm_gain1: 'False'
norm_gain10: 'False'
norm_gain11: 'False'
norm_gain12: 'False'
norm_gain13: 'False'
norm_gain14: 'False'
norm_gain15: 'False'
norm_gain16: 'False'
norm_gain17: 'False'
norm_gain18: 'False'
norm_gain19: 'False'
norm_gain2: 'False'
norm_gain20: 'False'
norm_gain21: 'False'
norm_gain22: 'False'
norm_gain23: 'False'
norm_gain24: 'False'
norm_gain25: 'False'
norm_gain26: 'False'
norm_gain27: 'False'
norm_gain28: 'False'
norm_gain29: 'False'
norm_gain3: 'False'
norm_gain30: 'False'
norm_gain31: 'False'
norm_gain4: 'False'
norm_gain5: 'False'
norm_gain6: 'False'
norm_gain7: 'False'
norm_gain8: 'False'
norm_gain9: 'False'
num_mboards: '1'
otw: ''
rx_agc0: Default
rx_agc1: Default
rx_agc10: Default
rx_agc11: Default
rx_agc12: Default
rx_agc13: Default
rx_agc14: Default
rx_agc15: Default
rx_agc16: Default
rx_agc17: Default
rx_agc18: Default
rx_agc19: Default
rx_agc2: Default
rx_agc20: Default
rx_agc21: Default
rx_agc22: Default
rx_agc23: Default
rx_agc24: Default
rx_agc25: Default
rx_agc26: Default
rx_agc27: Default
rx_agc28: Default
rx_agc29: Default
rx_agc3: Default
rx_agc30: Default
rx_agc31: Default
rx_agc4: Default
rx_agc5: Default
rx_agc6: Default
rx_agc7: Default
rx_agc8: Default
rx_agc9: Default
samp_rate: samp_rate
sd_spec0: ''
sd_spec1: ''
sd_spec2: ''
sd_spec3: ''
sd_spec4: ''
sd_spec5: ''
sd_spec6: ''
sd_spec7: ''
show_lo_controls: 'False'
stream_args: ''
stream_chans: '[]'
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: [40, 227]
rotation: 0
state: enabled
connections:
- [analog_nbfm_rx_0, '0', audio_sink_0, '0']
- [analog_nbfm_rx_0, '0', qtgui_freq_sink_x_0, '0']
- [analog_quadrature_demod_cf_0, '0', freq_xlating_fir_filter_xxx_0, '0']
- [analog_quadrature_demod_cf_0, '0', qtgui_freq_sink_x_0, '1']
- [band_pass_filter_0, '0', analog_quadrature_demod_cf_0, '0']
- [band_pass_filter_0, '0', qtgui_freq_sink_x_1, '0']
- [freq_xlating_fir_filter_xxx_0, '0', low_pass_filter_0, '0']
- [low_pass_filter_0, '0', analog_nbfm_rx_0, '0']
- [uhd_usrp_source_0, '0', band_pass_filter_0, '0']
metadata:
file_format: 1