Sun Mar 24 11:06:12 2019 options author HB9EGM window_size category [GRC Hier Blocks] comment description _enabled True _coordinate (8, 8) _rotation 0 generate_options wx_gui hier_block_src_path .: id fm_tone_gen max_nouts 0 qt_qss_theme realtime_scheduling run_command {python} -u {filename} run_options prompt run True sizing_mode fixed thread_safe_setters title FM modulated 1750Hz tone generator placement (0,0) variable_slider comment converver float_converter value -15 _enabled True _coordinate (680, 9) _rotation 0 grid_pos id af_gain label AF Gain [dB] max 30 min -30 notebook num_steps 300 style wx.SL_HORIZONTAL variable comment _enabled True _coordinate (6, 229) _rotation 0 id audio_rate value 48000 variable_chooser choices [0, 1, 2] comment value 0 _enabled True _coordinate (502, 12) _rotation 0 grid_pos id choose_source label Select audio source labels ['Tone generator', 'soundcard', 'cw'] notebook style wx.RA_HORIZONTAL type radio_buttons variable_text_box comment converver float_converter value 145.125 _enabled True formatter None _coordinate (349, 15) _rotation 0 grid_pos id freq_mhz label TX Freqency [MHz] notebook variable_text_box comment converver float_converter value 300 _enabled True formatter None _coordinate (962, 6) _rotation 0 grid_pos id lo_offset_khz label LO Offset [kHz] notebook variable_low_pass_filter_taps beta 6.76 comment cutoff_freq quad_rate * 2/5 _enabled True _coordinate (839, 315) _rotation 0 gain 1.0 id lowpasstaps samp_rate samp_rate width 5e3 win firdes.WIN_HAMMING variable comment _enabled True _coordinate (6, 168) _rotation 0 id quad_rate value 480000 variable comment _enabled True _coordinate (6, 107) _rotation 0 id samp_rate value quad_rate * 8 variable_slider comment converver float_converter value 1750 _enabled True _coordinate (214, 15) _rotation 0 grid_pos id tone_freq label Tone Frequency max 3000 min 400 notebook num_steps 100 style wx.SL_HORIZONTAL variable_text_box comment converver float_converter value 30 _enabled True formatter None _coordinate (831, 11) _rotation 0 grid_pos id txgain label TX Gain notebook analog_nbfm_tx audio_rate audio_rate alias comment affinity _enabled True _coordinate (588, 220) _rotation 0 id analog_nbfm_tx_0 max_dev 5e3 maxoutbuf 0 minoutbuf 0 fh -1.0 quad_rate quad_rate tau 75e-6 analog_sig_source_x amp 1 alias comment affinity _enabled True freq tone_freq _coordinate (104, 196) _rotation 0 id analog_sig_source_x_0 maxoutbuf 0 minoutbuf 0 offset 0 type float samp_rate audio_rate waveform analog.GR_COS_WAVE audio_source alias comment affinity device_name _enabled True _coordinate (73, 398) _rotation 180 id audio_source_0 maxoutbuf 0 minoutbuf 0 num_outputs 1 ok_to_block False samp_rate audio_rate blks2_selector alias comment affinity _enabled True _coordinate (294, 236) _rotation 0 id blks2_selector_0 input_index choose_source maxoutbuf 0 minoutbuf 0 num_inputs 3 num_outputs 1 output_index 0 type float vlen 1 blocks_multiply_const_vxx alias comment const 10**(af_gain/20) affinity _enabled True _coordinate (435, 251) _rotation 0 id blocks_multiply_const_vxx_0 type float maxoutbuf 0 minoutbuf 0 vlen 1 blocks_throttle alias comment affinity _enabled 0 _coordinate (999, 324) _rotation 270 id blocks_throttle_0 ignoretag True maxoutbuf 0 minoutbuf 0 samples_per_second samp_rate type complex vlen 1 blocks_wavfile_source alias comment affinity _enabled True file /home/bram/ham/qo-100/cwbeacon.wav _coordinate (49, 469) _rotation 0 id blocks_wavfile_source_0 maxoutbuf 0 minoutbuf 0 nchan 1 repeat True fractional_resampler_xx alias comment affinity _enabled True _coordinate (61, 315) _rotation 0 id fractional_resampler_xx_0 maxoutbuf 0 minoutbuf 0 phase_shift 0 resamp_ratio 48048.0/48000.0 type float interp_fir_filter_xxx alias comment affinity _enabled True _coordinate (839, 242) _rotation 0 id interp_fir_filter_xxx_0 interp samp_rate / quad_rate maxoutbuf 0 minoutbuf 0 samp_delay 0 taps lowpasstaps type ccc uhd_usrp_sink alias ant0 bw0 0 center_freq0 uhd.tune_request(freq_mhz * 1e6, lo_offset_khz * 1e3) norm_gain0 False gain0 txgain ant10 bw10 0 center_freq10 0 norm_gain10 False gain10 0 ant11 bw11 0 center_freq11 0 norm_gain11 False gain11 0 ant12 bw12 0 center_freq12 0 norm_gain12 False gain12 0 ant13 bw13 0 center_freq13 0 norm_gain13 False gain13 0 ant14 bw14 0 center_freq14 0 norm_gain14 False gain14 0 ant15 bw15 0 center_freq15 0 norm_gain15 False gain15 0 ant16 bw16 0 center_freq16 0 norm_gain16 False gain16 0 ant17 bw17 0 center_freq17 0 norm_gain17 False gain17 0 ant18 bw18 0 center_freq18 0 norm_gain18 False gain18 0 ant19 bw19 0 center_freq19 0 norm_gain19 False gain19 0 ant1 bw1 0 center_freq1 0 norm_gain1 False gain1 0 ant20 bw20 0 center_freq20 0 norm_gain20 False gain20 0 ant21 bw21 0 center_freq21 0 norm_gain21 False gain21 0 ant22 bw22 0 center_freq22 0 norm_gain22 False gain22 0 ant23 bw23 0 center_freq23 0 norm_gain23 False gain23 0 ant24 bw24 0 center_freq24 0 norm_gain24 False gain24 0 ant25 bw25 0 center_freq25 0 norm_gain25 False gain25 0 ant26 bw26 0 center_freq26 0 norm_gain26 False gain26 0 ant27 bw27 0 center_freq27 0 norm_gain27 False gain27 0 ant28 bw28 0 center_freq28 0 norm_gain28 False gain28 0 ant29 bw29 0 center_freq29 0 norm_gain29 False gain29 0 ant2 bw2 0 center_freq2 0 norm_gain2 False gain2 0 ant30 bw30 0 center_freq30 0 norm_gain30 False gain30 0 ant31 bw31 0 center_freq31 0 norm_gain31 False gain31 0 ant3 bw3 0 center_freq3 0 norm_gain3 False gain3 0 ant4 bw4 0 center_freq4 0 norm_gain4 False gain4 0 ant5 bw5 0 center_freq5 0 norm_gain5 False gain5 0 ant6 bw6 0 center_freq6 0 norm_gain6 False gain6 0 ant7 bw7 0 center_freq7 0 norm_gain7 False gain7 0 ant8 bw8 0 center_freq8 0 norm_gain8 False gain8 0 ant9 bw9 0 center_freq9 0 norm_gain9 False gain9 0 clock_rate 0.0 comment affinity dev_addr "" dev_args "" _enabled 1 _coordinate (1048, 226) _rotation 0 id uhd_usrp_sink_0 type fc32 clock_source0 sd_spec0 time_source0 clock_source1 sd_spec1 time_source1 clock_source2 sd_spec2 time_source2 clock_source3 sd_spec3 time_source3 clock_source4 sd_spec4 time_source4 clock_source5 sd_spec5 time_source5 clock_source6 sd_spec6 time_source6 clock_source7 sd_spec7 time_source7 nchan 1 num_mboards 1 samp_rate samp_rate hide_cmd_port True hide_lo_controls False stream_args stream_chans [] sync len_tag_name otw wxgui_waterfallsink2 avg_alpha 0 average False baseband_freq 0 alias comment affinity dynamic_range 100 _enabled 0 fft_rate 15 fft_size 512 freqvar None _coordinate (1066, 386) _rotation 0 grid_pos id wxgui_waterfallsink2_0 notebook ref_scale 2.0 ref_level 0 samp_rate samp_rate title Waterfall Plot type complex win_size win None analog_nbfm_tx_0 interp_fir_filter_xxx_0 0 0 analog_sig_source_x_0 blks2_selector_0 0 0 audio_source_0 fractional_resampler_xx_0 0 0 blks2_selector_0 blocks_multiply_const_vxx_0 0 0 blocks_multiply_const_vxx_0 analog_nbfm_tx_0 0 0 blocks_throttle_0 wxgui_waterfallsink2_0 0 0 blocks_wavfile_source_0 blks2_selector_0 0 2 fractional_resampler_xx_0 blks2_selector_0 0 1 interp_fir_filter_xxx_0 blocks_throttle_0 0 0 interp_fir_filter_xxx_0 uhd_usrp_sink_0 0 0