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modulator.grc
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modulator.grc
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options:
parameters:
author: ''
category: '[GRC Hier Blocks]'
cmake_opt: ''
comment: ''
copyright: ''
description: ''
gen_cmake: 'On'
gen_linking: dynamic
generate_options: no_gui
hier_block_src_path: '.:'
id: modulator
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: Modulator
window_size: ''
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [8, 8]
rotation: 0
state: enabled
blocks:
- name: dev_samp_rate
id: variable
parameters:
comment: ''
value: 2.5e6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [207, 10]
rotation: 0
state: enabled
- name: pi
id: variable
parameters:
comment: ''
value: '3.14159265358979323846'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [15, 109]
rotation: 0
state: enabled
- name: samp_rate
id: variable
parameters:
comment: ''
value: 25e3
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [322, 10]
rotation: 0
state: enabled
- name: symbol_duration
id: variable
parameters:
comment: ''
value: 8192/12000
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [309, 80]
rotation: 0
state: enabled
- name: tone_spacing
id: variable
parameters:
comment: ''
value: 12000/8192
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [204, 78]
rotation: 0
state: enabled
- name: am_symbols
id: parameter
parameters:
alias: ''
comment: ''
hide: none
label: am_symbols
short_id: ''
type: str
value: 0,0,0,0,1,1,1,1
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [693, 13]
rotation: 0
state: true
- name: analog_const_source_x_0
id: analog_const_source_x
parameters:
affinity: ''
alias: ''
comment: ''
const: '0'
maxoutbuf: '0'
minoutbuf: '0'
type: float
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [486, 483]
rotation: 0
state: true
- name: analog_frequency_modulator_fc_0
id: analog_frequency_modulator_fc
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
sensitivity: 2*pi*tone_spacing/samp_rate
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [629, 221]
rotation: 0
state: true
- name: blocks_float_to_complex_0
id: blocks_float_to_complex
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [684, 339]
rotation: 0
state: true
- 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: [837, 225]
rotation: 0
state: true
- name: blocks_repeat_0
id: blocks_repeat
parameters:
affinity: ''
alias: ''
comment: ''
interp: int(symbol_duration*samp_rate)
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [222, 221]
rotation: 0
state: true
- name: blocks_repeat_0_0
id: blocks_repeat
parameters:
affinity: ''
alias: ''
comment: ''
interp: int(symbol_duration*samp_rate)
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [231, 325]
rotation: 0
state: true
- name: blocks_vector_source_x_0
id: blocks_vector_source_x
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
repeat: 'False'
tags: '[]'
type: float
vector: '[float(x) for x in wspr_symbols.split('','')]'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [19, 205]
rotation: 0
state: true
- name: blocks_vector_source_x_0_0
id: blocks_vector_source_x
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
repeat: 'False'
tags: '[]'
type: float
vector: '[0.7+0.3*int(x) for x in am_symbols.split('','')]'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [12, 309]
rotation: 0
state: true
- name: freq
id: parameter
parameters:
alias: ''
comment: ''
hide: none
label: freq
short_id: ''
type: eng_float
value: '7040100'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [448, 12]
rotation: 0
state: true
- name: osmosdr_sink_0
id: osmosdr_sink
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: '20'
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: 1e3
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'
freq0: 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: '10'
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'
if_gain0: '20'
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'
maxoutbuf: '0'
minoutbuf: '0'
nchan: '1'
num_mboards: '1'
sample_rate: dev_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: [1200, 157]
rotation: 0
state: enabled
- name: rational_resampler_xxx_0
id: rational_resampler_xxx
parameters:
affinity: ''
alias: ''
comment: ''
decim: int(samp_rate)
fbw: '0'
interp: int(dev_samp_rate)
maxoutbuf: '0'
minoutbuf: '0'
taps: ''
type: ccc
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [964, 213]
rotation: 0
state: true
- name: root_raised_cosine_filter_0
id: root_raised_cosine_filter
parameters:
affinity: ''
alias: ''
alpha: '0.35'
comment: ''
decim: '1'
gain: '1'
interp: '1'
maxoutbuf: '0'
minoutbuf: '0'
ntaps: int(samp_rate/symbol_duration/3)
samp_rate: samp_rate
sym_rate: 1/symbol_duration
type: interp_fir_filter_fff
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [407, 181]
rotation: 0
state: true
- name: root_raised_cosine_filter_0_0
id: root_raised_cosine_filter
parameters:
affinity: ''
alias: ''
alpha: '0.35'
comment: ''
decim: '1'
gain: '1'
interp: '1'
maxoutbuf: '0'
minoutbuf: '0'
ntaps: int(samp_rate/symbol_duration/3)
samp_rate: samp_rate
sym_rate: 1/symbol_duration
type: interp_fir_filter_fff
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [439, 316]
rotation: 0
state: true
- name: wspr_symbols
id: parameter
parameters:
alias: ''
comment: ''
hide: none
label: wspr_symbols
short_id: ''
type: str
value: 0,1,2,3,0,1,2,3
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [557, 12]
rotation: 0
state: true
connections:
- [analog_const_source_x_0, '0', blocks_float_to_complex_0, '1']
- [analog_frequency_modulator_fc_0, '0', blocks_multiply_xx_0, '0']
- [blocks_float_to_complex_0, '0', blocks_multiply_xx_0, '1']
- [blocks_multiply_xx_0, '0', rational_resampler_xxx_0, '0']
- [blocks_repeat_0, '0', root_raised_cosine_filter_0, '0']
- [blocks_repeat_0_0, '0', root_raised_cosine_filter_0_0, '0']
- [blocks_vector_source_x_0, '0', blocks_repeat_0, '0']
- [blocks_vector_source_x_0_0, '0', blocks_repeat_0_0, '0']
- [rational_resampler_xxx_0, '0', osmosdr_sink_0, '0']
- [root_raised_cosine_filter_0, '0', analog_frequency_modulator_fc_0, '0']
- [root_raised_cosine_filter_0_0, '0', blocks_float_to_complex_0, '0']
metadata:
file_format: 1