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FMtransceiver.grc
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FMtransceiver.grc
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options:
parameters:
author: ABHISHEK ANAND
catch_exceptions: 'True'
category: '[GRC Hier Blocks]'
cmake_opt: ''
comment: ''
copyright: '2020'
description: Implementation of FM transceiver
gen_cmake: 'On'
gen_linking: dynamic
generate_options: qt_gui
hier_block_src_path: '.:'
id: FMtransceiver
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: FMtransceiver
window_size: (1000,1000)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 8]
rotation: 0
state: enabled
blocks:
- name: Carrier_frequency
id: variable_qtgui_chooser
parameters:
comment: ''
gui_hint: ''
label: tone
label0: Tx
label1: Rx
label2: ''
label3: ''
label4: ''
labels: '["0", "20K", "40K", "60K", "100K"]'
num_opts: '0'
option0: '0'
option1: '1'
option2: '2'
option3: '3'
option4: '4'
options: '[0.0,20000.0 , 40000.0, 60000.0, 100000.0]'
orient: Qt.QHBoxLayout
type: real
value: '0'
widget: radio_buttons
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [496, 16.0]
rotation: 0
state: true
- name: channel_filter
id: variable_band_pass_filter_taps
parameters:
beta: '6.76'
comment: ''
gain: '1.0'
high_cutoff_freq: '15000'
low_cutoff_freq: '-15000'
samp_rate: '960000'
type: complex_band_pass
width: '100'
win: window.WIN_HAMMING
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [808, 1136.0]
rotation: 0
state: true
- name: samp_rate
id: variable
parameters:
comment: ''
value: '48000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [216, 8.0]
rotation: 0
state: enabled
- name: sq_level
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: Squelch
min_len: '200'
orient: QtCore.Qt.Horizontal
rangeType: float
start: '-100'
step: '5'
stop: '0'
value: '-50'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [648, 1140.0]
rotation: 0
state: true
- name: volume
id: variable_qtgui_range
parameters:
comment: ''
gui_hint: ''
label: Audio Gain
min_len: '200'
orient: QtCore.Qt.Horizontal
rangeType: float
start: '0'
step: '0.1'
stop: '10'
value: '1.5'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [344, 28.0]
rotation: 0
state: true
- 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: '192000'
tau: 75e-6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [712, 988.0]
rotation: 0
state: true
- name: analog_nbfm_tx_0
id: analog_nbfm_tx
parameters:
affinity: ''
alias: ''
audio_rate: '48000'
comment: ''
fh: '-1.0'
max_dev: 5e3
maxoutbuf: '0'
minoutbuf: '0'
quad_rate: '192000'
tau: 75e-6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [760, 300.0]
rotation: 0
state: true
- name: analog_sig_source_x_0
id: analog_sig_source_x
parameters:
affinity: ''
alias: ''
amp: '1'
comment: ''
freq: Carrier_frequency
maxoutbuf: '0'
minoutbuf: '0'
offset: '0'
phase: '0'
samp_rate: samp_rate
type: float
waveform: analog.GR_SIN_WAVE
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [384, 348.0]
rotation: 0
state: true
- name: analog_simple_squelch_cc_0
id: analog_simple_squelch_cc
parameters:
affinity: ''
alias: ''
alpha: '1'
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
threshold: sq_level
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [496, 1008.0]
rotation: 0
state: true
- 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: [1152, 1016.0]
rotation: 0
state: true
- name: audio_source_0
id: audio_source
parameters:
affinity: ''
alias: ''
comment: ''
device_name: ''
maxoutbuf: '0'
minoutbuf: '0'
num_outputs: '1'
ok_to_block: 'True'
samp_rate: '48000'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [16, 272.0]
rotation: 0
state: true
- name: band_pass_filter_0
id: band_pass_filter
parameters:
affinity: ''
alias: ''
beta: '6.76'
comment: ''
decim: '1'
gain: '1'
high_cutoff_freq: '20000'
interp: '1'
low_cutoff_freq: '200'
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: samp_rate
type: fir_filter_ccf
width: '100'
win: window.WIN_HAMMING
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1056, 272.0]
rotation: 0
state: true
- name: blocks_add_xx_0
id: blocks_add_xx
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
num_inputs: '2'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [640, 328.0]
rotation: 0
state: true
- name: blocks_multiply_const_vxx_0
id: blocks_multiply_const_vxx
parameters:
affinity: ''
alias: ''
comment: ''
const: volume
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [944, 1016.0]
rotation: 0
state: true
- name: blocks_multiply_const_vxx_0_0
id: blocks_multiply_const_vxx
parameters:
affinity: ''
alias: ''
comment: ''
const: volume
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [224, 272.0]
rotation: 0
state: true
- name: blocks_repeat_0
id: blocks_repeat
parameters:
affinity: ''
alias: ''
comment: ''
interp: '20'
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [416, 272.0]
rotation: 0
state: true
- name: fft_filter_xxx_0
id: fft_filter_xxx
parameters:
affinity: ''
alias: ''
comment: ''
decim: '20'
maxoutbuf: '0'
minoutbuf: '0'
nthreads: '1'
samp_delay: '0'
taps: channel_filter
type: ccc
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [296, 996.0]
rotation: 0
state: true
- name: note_0
id: note
parameters:
alias: ''
comment: ''
note: Transmitter section
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [848, 224.0]
rotation: 0
state: true
- name: note_0_0
id: note
parameters:
alias: ''
comment: ''
note: Receiver section
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [856, 920.0]
rotation: 0
state: true
- 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: '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: Rx_spectrum
nconnections: '1'
norm_window: 'False'
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: window.WIN_BLACKMAN_hARRIS
ymax: '10'
ymin: '-140'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [656, 868.0]
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: Tx_spectrum
nconnections: '1'
norm_window: 'False'
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: window.WIN_BLACKMAN_hARRIS
ymax: '10'
ymin: '-140'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1288, 196.0]
rotation: 0
state: true
- name: zeromq_pub_sink_0
id: zeromq_pub_sink
parameters:
address: tcp://127.0.0.1:50001
affinity: ''
alias: ''
comment: ''
hwm: '-1'
key: '0'
pass_tags: 'False'
timeout: '100'
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1288, 308.0]
rotation: 0
state: true
- name: zeromq_sub_source_0
id: zeromq_sub_source
parameters:
address: tcp://127.0.0.1:50001
affinity: ''
alias: ''
comment: ''
hwm: '-1'
key: '0'
maxoutbuf: '0'
minoutbuf: '0'
pass_tags: 'False'
timeout: '100'
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [24, 988.0]
rotation: 0
state: true
connections:
- [analog_nbfm_rx_0, '0', blocks_multiply_const_vxx_0, '0']
- [analog_nbfm_tx_0, '0', band_pass_filter_0, '0']
- [analog_sig_source_x_0, '0', blocks_add_xx_0, '1']
- [analog_simple_squelch_cc_0, '0', analog_nbfm_rx_0, '0']
- [analog_simple_squelch_cc_0, '0', qtgui_freq_sink_x_0, '0']
- [audio_source_0, '0', blocks_multiply_const_vxx_0_0, '0']
- [band_pass_filter_0, '0', qtgui_freq_sink_x_1, '0']
- [band_pass_filter_0, '0', zeromq_pub_sink_0, '0']
- [blocks_add_xx_0, '0', analog_nbfm_tx_0, '0']
- [blocks_multiply_const_vxx_0, '0', audio_sink_0, '0']
- [blocks_multiply_const_vxx_0_0, '0', blocks_repeat_0, '0']
- [blocks_repeat_0, '0', blocks_add_xx_0, '0']
- [fft_filter_xxx_0, '0', analog_simple_squelch_cc_0, '0']
- [zeromq_sub_source_0, '0', fft_filter_xxx_0, '0']
metadata:
file_format: 1
grc_version: 3.10.2.0