Fri Jul 16 18:44:30 2010 gr_rms_xx id gr_rms_xx_0 _enabled True type float alpha 0.99 _coordinate (531, 58) _rotation 0 band_pass_filter id band_pass_filter_1 _enabled True type fir_filter_fff decim 100 interp 1 gain 40 samp_rate samp_rate low_cutoff_freq 40050 high_cutoff_freq 40850 width 100 win firdes.WIN_HAMMING beta 6.76 _coordinate (322, 686) _rotation 0 gr_rms_xx id gr_rms_xx_4 _enabled True type float alpha .99 _coordinate (553, 226) _rotation 0 gr_rms_xx id gr_rms_xx_5 _enabled True type float alpha .99 _coordinate (569, 442) _rotation 0 gr_rms_xx id gr_rms_xx_2 _enabled True type float alpha .99 _coordinate (555, 537) _rotation 0 gr_file_sink id gr_file_sink_2 _enabled True file /var/tmp/ff248 type float vlen 1 _coordinate (910, 573) _rotation 0 gr_file_sink id gr_file_sink_3 _enabled True file /var/tmp/ff407 type float vlen 1 _coordinate (953, 705) _rotation 0 gr_file_sink id gr_file_sink_1 _enabled True file /var/tmp/ff252 type float vlen 1 _coordinate (957, 775) _rotation 0 low_pass_filter id low_pass_filter_7 _enabled True type fir_filter_fff decim 5 interp 1 gain 1 samp_rate 960 cutoff_freq 4 width 2 win firdes.WIN_HAMMING beta 6.76 _coordinate (745, 772) _rotation 0 low_pass_filter id low_pass_filter_6 _enabled True type fir_filter_fff decim 5 interp 1 gain 1 samp_rate 960 cutoff_freq 4 width 2 win firdes.WIN_HAMMING beta 6.76 _coordinate (906, 878) _rotation 0 band_pass_filter id band_pass_filter_0 _enabled True type fir_filter_fff decim 100 interp 1 gain 2 samp_rate samp_rate low_cutoff_freq 21285 high_cutoff_freq 21525 width 100 win firdes.WIN_HAMMING beta 6.76 _coordinate (309, 0) _rotation 0 gr_file_sink id gr_file_sink_6 _enabled True file /var/tmp/ff240 type float vlen 1 _coordinate (1067, 506) _rotation 0 band_pass_filter id band_pass_filter_3 _enabled True type fir_filter_fff decim 100 interp 1 gain 8 samp_rate samp_rate low_cutoff_freq 23850 high_cutoff_freq 24150 width 50 win firdes.WIN_HAMMING beta 6.76 _coordinate (332, 339) _rotation 0 gr_rms_xx id gr_rms_xx_6 _enabled True type float alpha .999 _coordinate (541, 310) _rotation 0 gr_rms_xx id gr_rms_xx_7 _enabled True type float alpha .99 _coordinate (561, 650) _rotation 0 gr_rms_xx id gr_rms_xx_3 _enabled True type float alpha .99 _coordinate (569, 767) _rotation 0 low_pass_filter id low_pass_filter_2 _enabled True type fir_filter_fff decim 5 interp 1 gain 1 samp_rate 960 cutoff_freq 4 width 2 win firdes.WIN_HAMMING beta 6.76 _coordinate (703, 155) _rotation 0 low_pass_filter id low_pass_filter_0 _enabled True type fir_filter_fff decim 5 interp 1 gain 1 samp_rate 960 cutoff_freq 4 width 2 win firdes.WIN_HAMMING beta 6.76 _coordinate (710, 2) _rotation 0 gr_file_sink id gr_file_sink_0 _enabled True file /var/tmp/ff214 type float vlen 1 _coordinate (1020, 7) _rotation 0 wxgui_fftsink2 id wxgui_fftsink2_0 _enabled True type float title FFT Plot samp_rate samp_rate baseband_freq 0 y_per_div 20 y_divs 10 ref_level 20 ref_scale 2.0 fft_size 4096 fft_rate 2 peak_hold False average False avg_alpha 0 win None win_size grid_pos notebook _coordinate (1012, 63) _rotation 0 low_pass_filter id low_pass_filter_4 _enabled True type fir_filter_fff decim 5 interp 1 gain 1 samp_rate 960 cutoff_freq 4 width 2 win firdes.WIN_HAMMING beta 6.76 _coordinate (698, 301) _rotation 0 gr_file_sink id gr_file_sink_4 _enabled True file /var/tmp/ff198 type float vlen 1 _coordinate (1005, 245) _rotation 0 gr_file_sink id gr_file_sink_7 _enabled True file /var/tmp/ffxxx type float vlen 1 _coordinate (1002, 315) _rotation 0 low_pass_filter id low_pass_filter_3 _enabled True type fir_filter_fff decim 5 interp 1 gain 1 samp_rate 960 cutoff_freq 4 width 2 win firdes.WIN_HAMMING beta 6.76 _coordinate (862, 389) _rotation 0 gr_file_sink id gr_file_sink_5 _enabled True file /var/tmp/ff222 type float vlen 1 _coordinate (925, 635) _rotation 0 low_pass_filter id low_pass_filter_1 _enabled True type fir_filter_fff decim 5 interp 1 gain 1 samp_rate 960 cutoff_freq 4 width 2 win firdes.WIN_HAMMING beta 6.76 _coordinate (717, 481) _rotation 0 low_pass_filter id low_pass_filter_5 _enabled True type fir_filter_fff decim 5 interp 1 gain 1 samp_rate 960 cutoff_freq 4 width 2 win firdes.WIN_HAMMING beta 6.76 _coordinate (723, 629) _rotation 0 band_pass_filter id band_pass_filter_2 _enabled True type fir_filter_fff decim 100 interp 1 gain 20 samp_rate samp_rate low_cutoff_freq 19700 high_cutoff_freq 19900 width 100 win firdes.WIN_HAMMING beta 6.76 _coordinate (337, 171) _rotation 0 band_pass_filter id band_pass_filter_7 _enabled True type fir_filter_fff decim 100 interp 1 gain 50 samp_rate samp_rate low_cutoff_freq 22100 high_cutoff_freq 22300 width 100 win firdes.WIN_HAMMING beta 6.76 _coordinate (54, 590) _rotation 0 band_pass_filter id band_pass_filter_4 _enabled True type fir_filter_fff decim 100 interp 1 gain 1 samp_rate samp_rate low_cutoff_freq 24700 high_cutoff_freq 24900 width 100 win firdes.WIN_HAMMING beta 6.76 _coordinate (330, 501) _rotation 0 band_pass_filter id band_pass_filter_5 _enabled True type fir_filter_fff decim 100 interp 1 gain 2 samp_rate samp_rate low_cutoff_freq 25120 high_cutoff_freq 25350 width 100 win firdes.WIN_HAMMING beta 6.76 _coordinate (367, 860) _rotation 0 gr_rms_xx id gr_rms_xx_1 _enabled True type float alpha .99 _coordinate (655, 931) _rotation 0 audio_source id audio_source_0 _enabled True samp_rate 96000 device_name ok_to_block True num_outputs 2 _coordinate (11, 143) _rotation 0 variable id samp_rate _enabled True value 96000 _coordinate (27, 243) _rotation 0 options id top_block _enabled True title WA7KGX VLF MONITORING author Chuck WA7KGX description /usr/local/etc/gnuradio/conf.d/*alsa* window_size 1280, 1024 generate_options wx_gui category Custom run_options prompt run True realtime_scheduling _coordinate (5, 7) _rotation 0 band_pass_filter id band_pass_filter_6 _enabled True type fir_filter_fff decim 100 interp 1 gain 60 samp_rate samp_rate low_cutoff_freq 22550 high_cutoff_freq 22850 width 50 win firdes.WIN_HAMMING beta 6.76 _coordinate (47, 422) _rotation 0 audio_source_0 wxgui_fftsink2_0 0 0 audio_source_0 band_pass_filter_0 0 0 band_pass_filter_0 gr_rms_xx_0 0 0 gr_rms_xx_0 low_pass_filter_0 0 0 low_pass_filter_0 gr_file_sink_0 0 0 audio_source_0 band_pass_filter_2 0 0 audio_source_0 band_pass_filter_3 0 0 audio_source_0 band_pass_filter_4 1 0 audio_source_0 band_pass_filter_1 0 0 audio_source_0 band_pass_filter_5 0 0 audio_source_0 band_pass_filter_6 0 0 audio_source_0 band_pass_filter_7 0 0 band_pass_filter_2 gr_rms_xx_4 0 0 band_pass_filter_3 gr_rms_xx_5 0 0 band_pass_filter_4 gr_rms_xx_2 0 0 band_pass_filter_1 gr_rms_xx_3 0 0 band_pass_filter_5 gr_rms_xx_1 0 0 band_pass_filter_6 gr_rms_xx_6 0 0 band_pass_filter_7 gr_rms_xx_7 0 0 gr_rms_xx_4 low_pass_filter_2 0 0 gr_rms_xx_6 low_pass_filter_4 0 0 low_pass_filter_2 gr_file_sink_4 0 0 low_pass_filter_4 gr_file_sink_7 0 0 gr_rms_xx_5 low_pass_filter_3 0 0 low_pass_filter_3 gr_file_sink_6 0 0 gr_rms_xx_2 low_pass_filter_1 0 0 low_pass_filter_1 gr_file_sink_2 0 0 gr_rms_xx_7 low_pass_filter_5 0 0 low_pass_filter_5 gr_file_sink_5 0 0 gr_rms_xx_3 low_pass_filter_7 0 0 low_pass_filter_7 gr_file_sink_3 0 0 gr_rms_xx_1 low_pass_filter_6 0 0 low_pass_filter_6 gr_file_sink_1 0 0