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RDS decoder module for GNU Radio, that decodes multiple stations simultaneously
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gr-multirds/apps/ifft-RDS-decoder_hier-block...

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<?xml version='1.0' encoding='utf-8'?>
<?grc format='1' created='3.7.11'?>
<flow_graph>
<timestamp>Fri Feb 3 10:49:49 2017</timestamp>
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<value>[GRC Hier Blocks]</value>
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<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(631, 762)</value>
</param>
<param>
<key>_rotation</key>
<value>180</value>
</param>
<param>
<key>id</key>
<value>digital_diff_decoder_bb_0_0</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>modulus</key>
<value>2</value>
</param>
</block>
<block>
<key>digital_diff_decoder_bb</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(631, 1026)</value>
</param>
<param>
<key>_rotation</key>
<value>180</value>
</param>
<param>
<key>id</key>
<value>digital_diff_decoder_bb_0_1</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>modulus</key>
<value>2</value>
</param>
</block>
<block>
<key>digital_diff_decoder_bb</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(623, 1258)</value>
</param>
<param>
<key>_rotation</key>
<value>180</value>
</param>
<param>
<key>id</key>
<value>digital_diff_decoder_bb_0_1_0</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>modulus</key>
<value>2</value>
</param>
</block>
<block>
<key>digital_mpsk_receiver_cc</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>1</value>
</param>
<param>
<key>_coordinate</key>
<value>(686, 155)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>gain_mu</key>
<value>0.05</value>
</param>
<param>
<key>gain_omega</key>
<value>0.001</value>
</param>
<param>
<key>id</key>
<value>digital_mpsk_receiver_cc_0</value>
</param>
<param>
<key>w</key>
<value>loop_bw</value>
</param>
<param>
<key>M</key>
<value>2</value>
</param>
<param>
<key>fmax</key>
<value>0.06</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>fmin</key>
<value>-0.06</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>mu</key>
<value>0.5</value>
</param>
<param>
<key>omega_relative_limit</key>
<value>0.005</value>
</param>
<param>
<key>omega</key>
<value>48000 / 2375.0</value>
</param>
<param>
<key>theta</key>
<value>0</value>
</param>
</block>
<block>
<key>digital_mpsk_receiver_cc</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(415, 611)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>gain_mu</key>
<value>0.05</value>
</param>
<param>
<key>gain_omega</key>
<value>0.001</value>
</param>
<param>
<key>id</key>
<value>digital_mpsk_receiver_cc_0_0</value>
</param>
<param>
<key>w</key>
<value>loop_bw</value>
</param>
<param>
<key>M</key>
<value>2</value>
</param>
<param>
<key>fmax</key>
<value>0.06</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>fmin</key>
<value>-0.06</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>mu</key>
<value>0.5</value>
</param>
<param>
<key>omega_relative_limit</key>
<value>0.005</value>
</param>
<param>
<key>omega</key>
<value>48000 / 2375.0</value>
</param>
<param>
<key>theta</key>
<value>0</value>
</param>
</block>
<block>
<key>digital_mpsk_receiver_cc</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(375, 898)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>gain_mu</key>
<value>0.05</value>
</param>
<param>
<key>gain_omega</key>
<value>0.001</value>
</param>
<param>
<key>id</key>
<value>digital_mpsk_receiver_cc_0_1</value>
</param>
<param>
<key>w</key>
<value>loop_bw</value>
</param>
<param>
<key>M</key>
<value>2</value>
</param>
<param>
<key>fmax</key>
<value>0.06</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>fmin</key>
<value>-0.06</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>mu</key>
<value>0.5</value>
</param>
<param>
<key>omega_relative_limit</key>
<value>0.005</value>
</param>
<param>
<key>omega</key>
<value>48000 / 2375.0</value>
</param>
<param>
<key>theta</key>
<value>0</value>
</param>
</block>
<block>
<key>digital_mpsk_receiver_cc</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(367, 1130)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>gain_mu</key>
<value>0.05</value>
</param>
<param>
<key>gain_omega</key>
<value>0.001</value>
</param>
<param>
<key>id</key>
<value>digital_mpsk_receiver_cc_0_1_0</value>
</param>
<param>
<key>w</key>
<value>loop_bw</value>
</param>
<param>
<key>M</key>
<value>2</value>
</param>
<param>
<key>fmax</key>
<value>0.06</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>fmin</key>
<value>-0.06</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>mu</key>
<value>0.5</value>
</param>
<param>
<key>omega_relative_limit</key>
<value>0.005</value>
</param>
<param>
<key>omega</key>
<value>48000 / 2375.0</value>
</param>
<param>
<key>theta</key>
<value>0</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(247, 3)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>fft_len</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>intx</value>
</param>
<param>
<key>value</key>
<value>1024*10</value>
</param>
</block>
<block>
<key>fft_vxx</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>1</value>
</param>
<param>
<key>fft_size</key>
<value>chan_fft_len</value>
</param>
<param>
<key>forward</key>
<value>False</value>
</param>
<param>
<key>_coordinate</key>
<value>(23, 183)</value>
</param>
<param>
<key>_rotation</key>
<value>180</value>
</param>
<param>
<key>id</key>
<value>fft_vxx_1_1</value>
</param>
<param>
<key>type</key>
<value>complex</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>nthreads</key>
<value>1</value>
</param>
<param>
<key>shift</key>
<value>True</value>
</param>
<param>
<key>window</key>
<value>[]</value>
</param>
</block>
<block>
<key>freq_xlating_fir_filter_xxx</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>center_freq</key>
<value>57e3</value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>decim</key>
<value>audio_decim</value>
</param>
<param>
<key>_enabled</key>
<value>1</value>
</param>
<param>
<key>_coordinate</key>
<value>(463, 231)</value>
</param>
<param>
<key>_rotation</key>
<value>270</value>
</param>
<param>
<key>id</key>
<value>freq_xlating_fir_filter_xxx_1</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>samp_rate</key>
<value>baseband_rate</value>
</param>
<param>
<key>taps</key>
<value>firdes.low_pass(2500.0,baseband_rate,2.4e3,2e3,firdes.WIN_HAMMING)</value>
</param>
<param>
<key>type</key>
<value>fcc</value>
</param>
</block>
<block>
<key>freq_xlating_fir_filter_xxx</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>center_freq</key>
<value>66.5e3</value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>decim</key>
<value>audio_decim</value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(175, 615)</value>
</param>
<param>
<key>_rotation</key>
<value>270</value>
</param>
<param>
<key>id</key>
<value>freq_xlating_fir_filter_xxx_1_0</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>samp_rate</key>
<value>baseband_rate</value>
</param>
<param>
<key>taps</key>
<value>firdes.low_pass(2500.0,baseband_rate,2.4e3,2e3,firdes.WIN_HAMMING)</value>
</param>
<param>
<key>type</key>
<value>fcc</value>
</param>
</block>
<block>
<key>freq_xlating_fir_filter_xxx</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>center_freq</key>
<value>71.25e3</value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>decim</key>
<value>audio_decim</value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(87, 910)</value>
</param>
<param>
<key>_rotation</key>
<value>270</value>
</param>
<param>
<key>id</key>
<value>freq_xlating_fir_filter_xxx_1_1</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>samp_rate</key>
<value>baseband_rate</value>
</param>
<param>
<key>taps</key>
<value>firdes.low_pass(2500.0,baseband_rate,2.4e3,2e3,firdes.WIN_HAMMING)</value>
</param>
<param>
<key>type</key>
<value>fcc</value>
</param>
</block>
<block>
<key>freq_xlating_fir_filter_xxx</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>center_freq</key>
<value>76e3</value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>decim</key>
<value>audio_decim</value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(79, 1150)</value>
</param>
<param>
<key>_rotation</key>
<value>270</value>
</param>
<param>
<key>id</key>
<value>freq_xlating_fir_filter_xxx_1_1_0</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>samp_rate</key>
<value>baseband_rate</value>
</param>
<param>
<key>taps</key>
<value>firdes.low_pass(2500.0,baseband_rate,2.4e3,2e3,firdes.WIN_HAMMING)</value>
</param>
<param>
<key>type</key>
<value>fcc</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(1056, 100)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>log</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value></value>
</param>
<param>
<key>value</key>
<value>False</value>
</param>
</block>
<block>
<key>logpwrfft_x</key>
<param>
<key>avg_alpha</key>
<value>1.0</value>
</param>
<param>
<key>average</key>
<value>False</value>
</param>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>fft_size</key>
<value>fft19k_len</value>
</param>
<param>
<key>frame_rate</key>
<value>30</value>
</param>
<param>
<key>_coordinate</key>
<value>(1200, 8)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>logpwrfft_x_0</value>
</param>
<param>
<key>type</key>
<value>float</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>ref_scale</key>
<value>2</value>
</param>
<param>
<key>sample_rate</key>
<value>baseband_rate</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(742, 71)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>loop_bw</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>eng_float</value>
</param>
<param>
<key>value</key>
<value>3.14/150.0</value>
</param>
</block>
<block>
<key>low_pass_filter</key>
<param>
<key>beta</key>
<value>6.76</value>
</param>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>cutoff_freq</key>
<value>90e3</value>
</param>
<param>
<key>decim</key>
<value>1</value>
</param>
<param>
<key>_enabled</key>
<value>2</value>
</param>
<param>
<key>type</key>
<value>fir_filter_ccf</value>
</param>
<param>
<key>_coordinate</key>
<value>(120, 120)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>gain</key>
<value>1</value>
</param>
<param>
<key>id</key>
<value>low_pass_filter_0</value>
</param>
<param>
<key>interp</key>
<value>1</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>samp_rate</key>
<value>baseband_rate</value>
</param>
<param>
<key>width</key>
<value>30e3</value>
</param>
<param>
<key>win</key>
<value>firdes.WIN_HAMMING</value>
</param>
</block>
<block>
<key>multirds_pilot_SNR</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>debug</key>
<value>False</value>
</param>
<param>
<key>_enabled</key>
<value>1</value>
</param>
<param>
<key>_coordinate</key>
<value>(1384, 16)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_pilot_SNR_0</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>carrier_freq</key>
<value>19e3</value>
</param>
<param>
<key>fft_len</key>
<value>fft19k_len</value>
</param>
<param>
<key>gap_width</key>
<value>4e3</value>
</param>
<param>
<key>msg_adr</key>
<value>3</value>
</param>
<param>
<key>samp_rate</key>
<value>baseband_rate</value>
</param>
<param>
<key>update_period</key>
<value>0.4</value>
</param>
</block>
<block>
<key>multirds_rds_decoder</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>debug</key>
<value>False</value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(918, 587)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_rds_decoder_3</value>
</param>
<param>
<key>log</key>
<value>False</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
</block>
<block>
<key>multirds_rds_decoder</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>debug</key>
<value>False</value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(670, 690)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_rds_decoder_3_0</value>
</param>
<param>
<key>log</key>
<value>True</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
</block>
<block>
<key>multirds_rds_decoder</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>debug</key>
<value>False</value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(638, 954)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_rds_decoder_3_1</value>
</param>
<param>
<key>log</key>
<value>True</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
</block>
<block>
<key>multirds_rds_decoder</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>debug</key>
<value>False</value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(631, 1186)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_rds_decoder_3_1_0</value>
</param>
<param>
<key>log</key>
<value>True</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
</block>
<block>
<key>multirds_rds_decoder_redsea</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>debug</key>
<value>False</value>
</param>
<param>
<key>_enabled</key>
<value>1</value>
</param>
<param>
<key>_coordinate</key>
<value>(1032, 532)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_rds_decoder_redsea_0</value>
</param>
<param>
<key>log</key>
<value>False</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
</block>
<block>
<key>multirds_sync_decim</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(1304, 260)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_sync_decim_0</value>
</param>
<param>
<key>log</key>
<value>False</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>threshold</key>
<value>0.25</value>
</param>
<param>
<key>min_diff</key>
<value>0.2</value>
</param>
</block>
<block>
<key>multirds_sync_decim</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(878, 650)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_sync_decim_0_0</value>
</param>
<param>
<key>log</key>
<value>log</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>threshold</key>
<value>0.25</value>
</param>
<param>
<key>min_diff</key>
<value>0.2</value>
</param>
</block>
<block>
<key>multirds_sync_decim</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(958, 914)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_sync_decim_0_1</value>
</param>
<param>
<key>log</key>
<value>log</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>threshold</key>
<value>0.25</value>
</param>
<param>
<key>min_diff</key>
<value>0.2</value>
</param>
</block>
<block>
<key>multirds_sync_decim</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(950, 1146)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_sync_decim_0_1_0</value>
</param>
<param>
<key>log</key>
<value>log</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>threshold</key>
<value>0.25</value>
</param>
<param>
<key>min_diff</key>
<value>0.2</value>
</param>
</block>
<block>
<key>multirds_vector_cutter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(39, 283)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>multirds_vector_cutter_0_0</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>cutpoint</key>
<value>cutpoint</value>
</param>
<param>
<key>insize</key>
<value>fft_len</value>
</param>
<param>
<key>zero_len</key>
<value>num_zeros</value>
</param>
<param>
<key>outsize</key>
<value>chan_fft_len</value>
</param>
<param>
<key>pad_out</key>
<value>False</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(159, 467)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>num_zeros</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>intx</value>
</param>
<param>
<key>value</key>
<value>128</value>
</param>
</block>
<block>
<key>pad_sink</key>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(544, 100)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>pad_sink_0</value>
</param>
<param>
<key>type</key>
<value>float</value>
</param>
<param>
<key>label</key>
<value>audio</value>
</param>
<param>
<key>num_streams</key>
<value>1</value>
</param>
<param>
<key>optional</key>
<value>True</value>
</param>
<param>
<key>vlen</key>
<value>1</value>
</param>
</block>
<block>
<key>pad_sink</key>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>1</value>
</param>
<param>
<key>_coordinate</key>
<value>(1624, 516)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>pad_sink_0_0</value>
</param>
<param>
<key>type</key>
<value>message</value>
</param>
<param>
<key>label</key>
<value>rds</value>
</param>
<param>
<key>num_streams</key>
<value>1</value>
</param>
<param>
<key>optional</key>
<value>True</value>
</param>
<param>
<key>vlen</key>
<value>1</value>
</param>
</block>
<block>
<key>pad_sink</key>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(319, 243)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>pad_sink_0_1</value>
</param>
<param>
<key>type</key>
<value>complex</value>
</param>
<param>
<key>label</key>
<value>out</value>
</param>
<param>
<key>num_streams</key>
<value>1</value>
</param>
<param>
<key>optional</key>
<value>True</value>
</param>
<param>
<key>vlen</key>
<value>1</value>
</param>
</block>
<block>
<key>pad_sink</key>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>1</value>
</param>
<param>
<key>_coordinate</key>
<value>(934, 123)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>pad_sink_1</value>
</param>
<param>
<key>type</key>
<value>complex</value>
</param>
<param>
<key>label</key>
<value>psk_out</value>
</param>
<param>
<key>num_streams</key>
<value>1</value>
</param>
<param>
<key>optional</key>
<value>True</value>
</param>
<param>
<key>vlen</key>
<value>1</value>
</param>
</block>
<block>
<key>pad_source</key>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(15, 427)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>pad_source_0</value>
</param>
<param>
<key>label</key>
<value>in</value>
</param>
<param>
<key>num_streams</key>
<value>1</value>
</param>
<param>
<key>optional</key>
<value>False</value>
</param>
<param>
<key>type</key>
<value>complex</value>
</param>
<param>
<key>vlen</key>
<value>fft_len</value>
</param>
</block>
<block>
<key>root_raised_cosine_filter</key>
<param>
<key>alpha</key>
<value>1</value>
</param>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>decim</key>
<value>1</value>
</param>
<param>
<key>_enabled</key>
<value>1</value>
</param>
<param>
<key>type</key>
<value>fir_filter_ccf</value>
</param>
<param>
<key>_coordinate</key>
<value>(551, 207)</value>
</param>
<param>
<key>_rotation</key>
<value>90</value>
</param>
<param>
<key>gain</key>
<value>1</value>
</param>
<param>
<key>id</key>
<value>root_raised_cosine_filter_0</value>
</param>
<param>
<key>interp</key>
<value>1</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>ntaps</key>
<value>100</value>
</param>
<param>
<key>samp_rate</key>
<value>audio_rate</value>
</param>
<param>
<key>sym_rate</key>
<value>2375</value>
</param>
</block>
<block>
<key>root_raised_cosine_filter</key>
<param>
<key>alpha</key>
<value>1</value>
</param>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>decim</key>
<value>1</value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>type</key>
<value>fir_filter_ccf</value>
</param>
<param>
<key>_coordinate</key>
<value>(271, 607)</value>
</param>
<param>
<key>_rotation</key>
<value>90</value>
</param>
<param>
<key>gain</key>
<value>1</value>
</param>
<param>
<key>id</key>
<value>root_raised_cosine_filter_0_0</value>
</param>
<param>
<key>interp</key>
<value>1</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>ntaps</key>
<value>100</value>
</param>
<param>
<key>samp_rate</key>
<value>audio_rate</value>
</param>
<param>
<key>sym_rate</key>
<value>2375</value>
</param>
</block>
<block>
<key>root_raised_cosine_filter</key>
<param>
<key>alpha</key>
<value>1</value>
</param>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>decim</key>
<value>1</value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>type</key>
<value>fir_filter_ccf</value>
</param>
<param>
<key>_coordinate</key>
<value>(199, 902)</value>
</param>
<param>
<key>_rotation</key>
<value>90</value>
</param>
<param>
<key>gain</key>
<value>1</value>
</param>
<param>
<key>id</key>
<value>root_raised_cosine_filter_0_1</value>
</param>
<param>
<key>interp</key>
<value>1</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>ntaps</key>
<value>100</value>
</param>
<param>
<key>samp_rate</key>
<value>audio_rate</value>
</param>
<param>
<key>sym_rate</key>
<value>2375</value>
</param>
</block>
<block>
<key>root_raised_cosine_filter</key>
<param>
<key>alpha</key>
<value>1</value>
</param>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>decim</key>
<value>1</value>
</param>
<param>
<key>_enabled</key>
<value>0</value>
</param>
<param>
<key>type</key>
<value>fir_filter_ccf</value>
</param>
<param>
<key>_coordinate</key>
<value>(191, 1142)</value>
</param>
<param>
<key>_rotation</key>
<value>90</value>
</param>
<param>
<key>gain</key>
<value>1</value>
</param>
<param>
<key>id</key>
<value>root_raised_cosine_filter_0_1_0</value>
</param>
<param>
<key>interp</key>
<value>1</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>ntaps</key>
<value>100</value>
</param>
<param>
<key>samp_rate</key>
<value>audio_rate</value>
</param>
<param>
<key>sym_rate</key>
<value>2375</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(239, 83)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>samp_rate</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>intx</value>
</param>
<param>
<key>value</key>
<value>19200000</value>
</param>
</block>
<connection>
<source_block_id>analog_wfm_rcv_0_0</source_block_id>
<sink_block_id>blocks_file_sink_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>analog_wfm_rcv_0_0</source_block_id>
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<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>analog_wfm_rcv_0_0</source_block_id>
<sink_block_id>freq_xlating_fir_filter_xxx_1_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>analog_wfm_rcv_0_0</source_block_id>
<sink_block_id>freq_xlating_fir_filter_xxx_1_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>analog_wfm_rcv_0_0</source_block_id>
<sink_block_id>freq_xlating_fir_filter_xxx_1_1_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>analog_wfm_rcv_0_0</source_block_id>
<sink_block_id>logpwrfft_x_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>analog_wfm_rcv_0_0</source_block_id>
<sink_block_id>pad_sink_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blocks_complex_to_real_0</source_block_id>
<sink_block_id>blocks_file_sink_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blocks_complex_to_real_0</source_block_id>
<sink_block_id>multirds_sync_decim_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blocks_complex_to_real_0_0</source_block_id>
<sink_block_id>multirds_sync_decim_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blocks_complex_to_real_0_1</source_block_id>
<sink_block_id>multirds_sync_decim_0_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blocks_complex_to_real_0_1_0</source_block_id>
<sink_block_id>multirds_sync_decim_0_1_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blocks_null_source_0</source_block_id>
<sink_block_id>multirds_rds_decoder_3</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blocks_vector_to_stream_0_0_1</source_block_id>
<sink_block_id>low_pass_filter_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_binary_slicer_fb_0</source_block_id>
<sink_block_id>digital_diff_decoder_bb_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_binary_slicer_fb_0_0</source_block_id>
<sink_block_id>digital_diff_decoder_bb_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_binary_slicer_fb_0_1</source_block_id>
<sink_block_id>digital_diff_decoder_bb_0_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_binary_slicer_fb_0_1_0</source_block_id>
<sink_block_id>digital_diff_decoder_bb_0_1_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_diff_decoder_bb_0</source_block_id>
<sink_block_id>multirds_rds_decoder_3</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_diff_decoder_bb_0</source_block_id>
<sink_block_id>multirds_rds_decoder_redsea_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_diff_decoder_bb_0_0</source_block_id>
<sink_block_id>multirds_rds_decoder_3_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_diff_decoder_bb_0_1</source_block_id>
<sink_block_id>multirds_rds_decoder_3_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_diff_decoder_bb_0_1_0</source_block_id>
<sink_block_id>multirds_rds_decoder_3_1_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_mpsk_receiver_cc_0</source_block_id>
<sink_block_id>blocks_complex_to_real_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_mpsk_receiver_cc_0</source_block_id>
<sink_block_id>pad_sink_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_mpsk_receiver_cc_0_0</source_block_id>
<sink_block_id>blocks_complex_to_real_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_mpsk_receiver_cc_0_0</source_block_id>
<sink_block_id>blocks_null_sink_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_mpsk_receiver_cc_0_1</source_block_id>
<sink_block_id>blocks_complex_to_real_0_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>digital_mpsk_receiver_cc_0_1_0</source_block_id>
<sink_block_id>blocks_complex_to_real_0_1_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>fft_vxx_1_1</source_block_id>
<sink_block_id>blocks_vector_to_stream_0_0_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>freq_xlating_fir_filter_xxx_1</source_block_id>
<sink_block_id>root_raised_cosine_filter_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>freq_xlating_fir_filter_xxx_1_0</source_block_id>
<sink_block_id>root_raised_cosine_filter_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>freq_xlating_fir_filter_xxx_1_1</source_block_id>
<sink_block_id>root_raised_cosine_filter_0_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>freq_xlating_fir_filter_xxx_1_1_0</source_block_id>
<sink_block_id>root_raised_cosine_filter_0_1_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>logpwrfft_x_0</source_block_id>
<sink_block_id>multirds_pilot_SNR_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>low_pass_filter_0</source_block_id>
<sink_block_id>analog_wfm_rcv_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>low_pass_filter_0</source_block_id>
<sink_block_id>pad_sink_0_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>multirds_pilot_SNR_0</source_block_id>
<sink_block_id>pad_sink_0_0</sink_block_id>
<source_key>out</source_key>
<sink_key>in</sink_key>
</connection>
<connection>
<source_block_id>multirds_rds_decoder_3</source_block_id>
<sink_block_id>multirds_sync_decim_0</sink_block_id>
<source_key>out</source_key>
<sink_key>ctrl</sink_key>
</connection>
<connection>
<source_block_id>multirds_rds_decoder_3</source_block_id>
<sink_block_id>pad_sink_0_0</sink_block_id>
<source_key>out</source_key>
<sink_key>in</sink_key>
</connection>
<connection>
<source_block_id>multirds_rds_decoder_3_0</source_block_id>
<sink_block_id>multirds_sync_decim_0_0</sink_block_id>
<source_key>out</source_key>
<sink_key>ctrl</sink_key>
</connection>
<connection>
<source_block_id>multirds_rds_decoder_3_1</source_block_id>
<sink_block_id>multirds_sync_decim_0_1</sink_block_id>
<source_key>out</source_key>
<sink_key>ctrl</sink_key>
</connection>
<connection>
<source_block_id>multirds_rds_decoder_3_1_0</source_block_id>
<sink_block_id>multirds_sync_decim_0_1_0</sink_block_id>
<source_key>out</source_key>
<sink_key>ctrl</sink_key>
</connection>
<connection>
<source_block_id>multirds_rds_decoder_redsea_0</source_block_id>
<sink_block_id>multirds_sync_decim_0</sink_block_id>
<source_key>out</source_key>
<sink_key>ctrl</sink_key>
</connection>
<connection>
<source_block_id>multirds_rds_decoder_redsea_0</source_block_id>
<sink_block_id>pad_sink_0_0</sink_block_id>
<source_key>out</source_key>
<sink_key>in</sink_key>
</connection>
<connection>
<source_block_id>multirds_sync_decim_0</source_block_id>
<sink_block_id>blocks_file_sink_0_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>multirds_sync_decim_0</source_block_id>
<sink_block_id>digital_binary_slicer_fb_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>multirds_sync_decim_0_0</source_block_id>
<sink_block_id>digital_binary_slicer_fb_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>multirds_sync_decim_0_1</source_block_id>
<sink_block_id>digital_binary_slicer_fb_0_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>multirds_sync_decim_0_1_0</source_block_id>
<sink_block_id>digital_binary_slicer_fb_0_1_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>multirds_vector_cutter_0_0</source_block_id>
<sink_block_id>fft_vxx_1_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>pad_source_0</source_block_id>
<sink_block_id>multirds_vector_cutter_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>root_raised_cosine_filter_0</source_block_id>
<sink_block_id>digital_mpsk_receiver_cc_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>root_raised_cosine_filter_0_0</source_block_id>
<sink_block_id>digital_mpsk_receiver_cc_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>root_raised_cosine_filter_0_1</source_block_id>
<sink_block_id>digital_mpsk_receiver_cc_0_1</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>root_raised_cosine_filter_0_1_0</source_block_id>
<sink_block_id>digital_mpsk_receiver_cc_0_1_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
</flow_graph>