<?xml version='1.0' encoding='ASCII'?>
<flow_graph>
- <timestamp>Thu Oct 29 08:08:45 2009</timestamp>
+ <timestamp>Thu Oct 29 11:01:22 2009</timestamp>
<block>
<key>options</key>
<param>
<value>0</value>
</param>
</block>
- <block>
- <key>wxgui_scopesink2</key>
- <param>
- <key>id</key>
- <value>wxgui_scopesink2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>title</key>
- <value>Channel Waveform</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>channel_rate</value>
- </param>
- <param>
- <key>v_scale</key>
- <value>8e3</value>
- </param>
- <param>
- <key>v_offset</key>
- <value>0</value>
- </param>
- <param>
- <key>t_scale</key>
- <value>20.0/channel_rate</value>
- </param>
- <param>
- <key>ac_couple</key>
- <value>False</value>
- </param>
- <param>
- <key>xy_mode</key>
- <value>False</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>win_size</key>
- <value></value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 0, 1, 1</value>
- </param>
- <param>
- <key>notebook</key>
- <value>displays, 1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(594, 620)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
<block>
<key>wxgui_fftsink2</key>
<param>
<value>0</value>
</param>
</block>
+ <block>
+ <key>gr_quadrature_demod_cf</key>
+ <param>
+ <key>id</key>
+ <value>fm_demod</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>demod_k</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(599, 774)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>baseband_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>16000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1019, 17)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>nchan_taps</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>len(channel_taps)</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(412, 931)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
<block>
<key>variable</key>
<param>
</param>
<param>
<key>value</key>
- <value>channel_rate/symbol_rate</value>
+ <value>int(channel_rate/symbol_rate)</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(850, 863)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>bb_interp</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>5</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(938, 862)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>virtual_sink</key>
+ <param>
+ <key>id</key>
+ <value>virtual_sink_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>stream_id</key>
+ <value>baseband</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1100, 774)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_rational_resampler_xxx</key>
+ <param>
+ <key>id</key>
+ <value>resampler</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>fff</value>
+ </param>
+ <param>
+ <key>decim</key>
+ <value>bb_decim</value>
+ </param>
+ <param>
+ <key>interp</key>
+ <value>bb_interp</value>
+ </param>
+ <param>
+ <key>taps</key>
+ <value>[1.0/ma_ntaps,]*ma_ntaps*bb_interp</value>
+ </param>
+ <param>
+ <key>fractional_bw</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(851, 750)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>bb_decim</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>8</value>
</param>
<param>
<key>_coordinate</key>
- <value>(833, 851)</value>
+ <value>(1027, 864)</value>
</param>
<param>
<key>_rotation</key>
</param>
<param>
<key>grid_pos</key>
- <value>1, 0, 1, 1</value>
+ <value>0, 0, 1, 1</value>
</param>
<param>
<key>notebook</key>
</param>
<param>
<key>_coordinate</key>
- <value>(1029, 586)</value>
+ <value>(851, 586)</value>
</param>
<param>
<key>_rotation</key>
</param>
</block>
<block>
- <key>gr_quadrature_demod_cf</key>
+ <key>virtual_source</key>
<param>
<key>id</key>
- <value>fm_demod</value>
+ <value>virtual_source_0</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
- <key>gain</key>
- <value>demod_k</value>
+ <key>stream_id</key>
+ <value>baseband</value>
</param>
<param>
<key>_coordinate</key>
- <value>(599, 774)</value>
+ <value>(79, 1186)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>pager_slicer_fb</key>
+ <param>
+ <key>id</key>
+ <value>pager_slicer_fb_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>alpha</key>
+ <value>1e-6</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(304, 1186)</value>
</param>
<param>
<key>_rotation</key>
</param>
</block>
<block>
- <key>gr_moving_average_xx</key>
+ <key>wxgui_scopesink2</key>
<param>
<key>id</key>
- <value>gr_moving_average_xx_0</value>
+ <value>wxgui_scopesink2_0</value>
</param>
<param>
<key>_enabled</key>
<value>float</value>
</param>
<param>
- <key>length</key>
- <value>8</value>
+ <key>title</key>
+ <value>Slicer Output</value>
</param>
<param>
- <key>scale</key>
- <value>1.0/8.0</value>
+ <key>samp_rate</key>
+ <value>baseband_rate</value>
</param>
<param>
- <key>max_iter</key>
- <value>4000</value>
+ <key>v_scale</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>v_offset</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>40.0/baseband_rate</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>win_size</key>
+ <value></value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1,0,1,1</value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>displays, 1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(75, 1044)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_char_to_float</key>
+ <param>
+ <key>id</key>
+ <value>gr_char_to_float_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(325, 1088)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>pager_flex_sync</key>
+ <param>
+ <key>id</key>
+ <value>pager_flex_sync_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
</param>
<param>
<key>_coordinate</key>
- <value>(815, 676)</value>
+ <value>(529, 1139)</value>
</param>
<param>
<key>_rotation</key>
</param>
</block>
<block>
- <key>blks2_rational_resampler_xxx</key>
+ <key>pager_flex_deinterleave</key>
<param>
<key>id</key>
- <value>blks2_rational_resampler_xxx_0</value>
+ <value>pager_flex_deinterleave_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(777, 1116)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_null_sink</key>
+ <param>
+ <key>id</key>
+ <value>gr_null_sink_0</value>
</param>
<param>
<key>_enabled</key>
</param>
<param>
<key>type</key>
- <value>fff</value>
+ <value>int</value>
</param>
<param>
- <key>decim</key>
- <value>8</value>
+ <key>vlen</key>
+ <value>1</value>
</param>
<param>
- <key>interp</key>
- <value>5</value>
+ <key>_coordinate</key>
+ <value>(1042, 1116)</value>
</param>
<param>
- <key>taps</key>
- <value>[1.0/8.0,]*40</value>
+ <key>_rotation</key>
+ <value>0</value>
</param>
+ </block>
+ <block>
+ <key>pager_flex_deinterleave</key>
<param>
- <key>fractional_bw</key>
+ <key>id</key>
+ <value>pager_flex_deinterleave_0_1_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(778, 1168)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
<value>0</value>
</param>
+ </block>
+ <block>
+ <key>pager_flex_deinterleave</key>
+ <param>
+ <key>id</key>
+ <value>pager_flex_deinterleave_0_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
<param>
<key>_coordinate</key>
- <value>(1029, 750)</value>
+ <value>(776, 1225)</value>
</param>
<param>
<key>_rotation</key>
</param>
</block>
<block>
- <key>virtual_sink</key>
+ <key>pager_flex_deinterleave</key>
<param>
<key>id</key>
- <value>virtual_sink_0</value>
+ <value>pager_flex_deinterleave_0_0</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
- <key>stream_id</key>
- <value>baseband</value>
+ <key>_coordinate</key>
+ <value>(776, 1273)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_null_sink</key>
+ <param>
+ <key>id</key>
+ <value>gr_null_sink_0_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>int</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
</param>
<param>
<key>_coordinate</key>
- <value>(1260, 774)</value>
+ <value>(1042, 1168)</value>
</param>
<param>
<key>_rotation</key>
</param>
</block>
<block>
- <key>variable</key>
+ <key>gr_null_sink</key>
<param>
<key>id</key>
- <value>baseband_rate</value>
+ <value>gr_null_sink_0_1</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
- <key>value</key>
- <value>16000</value>
+ <key>type</key>
+ <value>int</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
</param>
<param>
<key>_coordinate</key>
- <value>(1019, 17)</value>
+ <value>(1041, 1225)</value>
</param>
<param>
<key>_rotation</key>
</param>
</block>
<block>
- <key>variable</key>
+ <key>gr_null_sink</key>
<param>
<key>id</key>
- <value>nchan_taps</value>
+ <value>gr_null_sink_0_2</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
- <key>value</key>
- <value>len(channel_taps)</value>
+ <key>type</key>
+ <value>int</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
</param>
<param>
<key>_coordinate</key>
- <value>(412, 931)</value>
+ <value>(1040, 1273)</value>
</param>
<param>
<key>_rotation</key>
</connection>
<connection>
<source_block_id>gr_freq_xlating_fir_filter_xxx_0</source_block_id>
- <sink_block_id>wxgui_scopesink2_0</sink_block_id>
+ <sink_block_id>fm_demod</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
- <source_block_id>gr_freq_xlating_fir_filter_xxx_0</source_block_id>
- <sink_block_id>fm_demod</sink_block_id>
+ <source_block_id>resampler</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>fm_demod</source_block_id>
- <sink_block_id>gr_moving_average_xx_0</sink_block_id>
+ <sink_block_id>resampler</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
- <source_block_id>gr_moving_average_xx_0</source_block_id>
- <sink_block_id>blks2_rational_resampler_xxx_0</sink_block_id>
+ <source_block_id>resampler</source_block_id>
+ <sink_block_id>virtual_sink_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
- <source_block_id>blks2_rational_resampler_xxx_0</source_block_id>
- <sink_block_id>wxgui_scopesink2_0_0</sink_block_id>
+ <source_block_id>pager_slicer_fb_0</source_block_id>
+ <sink_block_id>pager_flex_sync_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
- <source_block_id>fm_demod</source_block_id>
- <sink_block_id>blks2_rational_resampler_xxx_0</sink_block_id>
+ <source_block_id>virtual_source_0</source_block_id>
+ <sink_block_id>pager_slicer_fb_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
- <source_block_id>blks2_rational_resampler_xxx_0</source_block_id>
- <sink_block_id>virtual_sink_0</sink_block_id>
+ <source_block_id>pager_slicer_fb_0</source_block_id>
+ <sink_block_id>gr_char_to_float_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_char_to_float_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>pager_flex_sync_0</source_block_id>
+ <sink_block_id>pager_flex_deinterleave_0_1_0</sink_block_id>
+ <source_key>1</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>pager_flex_sync_0</source_block_id>
+ <sink_block_id>pager_flex_deinterleave_0_1</sink_block_id>
+ <source_key>2</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>pager_flex_sync_0</source_block_id>
+ <sink_block_id>pager_flex_deinterleave_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>pager_flex_sync_0</source_block_id>
+ <sink_block_id>pager_flex_deinterleave_0_0</sink_block_id>
+ <source_key>3</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>pager_flex_deinterleave_0</source_block_id>
+ <sink_block_id>gr_null_sink_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>pager_flex_deinterleave_0_1_0</source_block_id>
+ <sink_block_id>gr_null_sink_0_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>pager_flex_deinterleave_0_1</source_block_id>
+ <sink_block_id>gr_null_sink_0_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>pager_flex_deinterleave_0_0</source_block_id>
+ <sink_block_id>gr_null_sink_0_2</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>