<?xml version='1.0' encoding='utf-8'?> <?grc format='1' created='3.7.8rc1'?> <flow_graph> <timestamp>Sat Jul 12 15:58:18 2014</timestamp> <block> <key>options</key> <param> <key>author</key> <value>Example</value> </param> <param> <key>alias</key> <value></value> </param> <param> <key>window_size</key> <value>1280, 1024</value> </param> <param> <key>category</key> <value>Custom</value> </param> <param> <key>comment</key> <value></value> </param> <param> <key>description</key> <value>Generate a DPSK signal</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>_coordinate</key> <value>(-5, -2)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> <param> <key>generate_options</key> <value>qt_gui</value> </param> <param> <key>id</key> <value>uhd_dpsk_mod</value> </param> <param> <key>max_nouts</key> <value>0</value> </param> <param> <key>realtime_scheduling</key> <value></value> </param> <param> <key>run_options</key> 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<value>qtgui.TRIG_MODE_FREE</value> </param> <param> <key>tr_slope</key> <value>qtgui.TRIG_SLOPE_POS</value> </param> <param> <key>tr_tag</key> <value>""</value> </param> <param> <key>type</key> <value>complex</value> </param> <param> <key>update_time</key> <value>0.10</value> </param> <param> <key>xmax</key> <value>2</value> </param> <param> <key>xmin</key> <value>-2</value> </param> <param> <key>ymax</key> <value>2</value> </param> <param> <key>ymin</key> <value>-2</value> </param> </block> <block> <key>qtgui_freq_sink_x</key> <param> <key>autoscale</key> <value>False</value> </param> <param> <key>average</key> <value>1.0</value> </param> <param> <key>bw</key> <value>samp_rate</value> </param> <param> <key>alias</key> <value></value> </param> <param> <key>fc</key> <value>tun_freq+rx_freq_off</value> </param> <param> <key>comment</key> <value></value> </param> <param> <key>ctrlpanel</key> <value>False</value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>fftsize</key> <value>1024</value> </param> <param> <key>_coordinate</key> <value>(610, 254)</value> </param> <param> <key>gui_hint</key> <value></value> </param> <param> <key>_rotation</key> <value>0</value> </param> <param> <key>grid</key> <value>False</value> </param> <param> <key>id</key> <value>qtgui_freq_sink_x_0</value> </param> <param> <key>legend</key> <value>False</value> </param> <param> <key>alpha1</key> <value>1.0</value> </param> <param> <key>color1</key> <value>"blue"</value> </param> <param> <key>label1</key> <value>Received Spectrum</value> </param> <param> <key>width1</key> <value>1</value> </param> <param> <key>alpha10</key> <value>1.0</value> </param> <param> <key>color10</key> <value>"dark blue"</value> </param> <param> <key>label10</key> <value></value> </param> <param> <key>width10</key> <value>1</value> </param> <param> <key>alpha2</key> <value>1.0</value> </param> <param> <key>color2</key> <value>"red"</value> </param> <param> <key>label2</key> <value></value> </param> <param> <key>width2</key> <value>1</value> </param> <param> <key>alpha3</key> <value>1.0</value> </param> <param> <key>color3</key> <value>"green"</value> </param> <param> <key>label3</key> <value></value> </param> <param> <key>width3</key> <value>1</value> </param> <param> <key>alpha4</key> <value>1.0</value> </param> <param> <key>color4</key> <value>"black"</value> </param> <param> <key>label4</key> <value></value> </param> <param> <key>width4</key> <value>1</value> </param> <param> <key>alpha5</key> <value>1.0</value> </param> <param> <key>color5</key> <value>"cyan"</value> </param> <param> <key>label5</key> <value></value> </param> <param> <key>width5</key> <value>1</value> </param> <param> <key>alpha6</key> <value>1.0</value> </param> <param> <key>color6</key> <value>"magenta"</value> </param> <param> <key>label6</key> <value></value> </param> <param> <key>width6</key> <value>1</value> </param> <param> <key>alpha7</key> <value>1.0</value> </param> <param> <key>color7</key> <value>"yellow"</value> </param> <param> <key>label7</key> <value></value> </param> <param> <key>width7</key> <value>1</value> </param> <param> <key>alpha8</key> <value>1.0</value> </param> <param> <key>color8</key> <value>"dark red"</value> </param> <param> <key>label8</key> <value></value> </param> <param> <key>width8</key> <value>1</value> </param> <param> <key>alpha9</key> <value>1.0</value> </param> <param> <key>color9</key> <value>"dark green"</value> </param> <param> <key>label9</key> <value></value> </param> <param> <key>width9</key> <value>1</value> </param> <param> <key>maxoutbuf</key> <value>0</value> </param> <param> <key>minoutbuf</key> <value>0</value> </param> <param> <key>name</key> <value>Received Spectrum</value> </param> <param> <key>nconnections</key> <value>1</value> </param> <param> <key>showports</key> <value>True</value> </param> <param> <key>freqhalf</key> <value>True</value> </param> <param> <key>tr_chan</key> <value>0</value> </param> <param> <key>tr_level</key> <value>0.0</value> </param> <param> <key>tr_mode</key> <value>qtgui.TRIG_MODE_FREE</value> </param> <param> <key>tr_tag</key> <value>""</value> </param> <param> <key>type</key> <value>complex</value> </param> <param> <key>update_time</key> <value>0.10</value> </param> <param> <key>wintype</key> <value>firdes.WIN_BLACKMAN_hARRIS</value> </param> <param> <key>ymax</key> <value>10</value> </param> <param> <key>ymin</key> <value>-140</value> </param> </block> <block> <key>qtgui_time_sink_x</key> <param> <key>autoscale</key> <value>True</value> </param> <param> <key>alias</key> <value></value> </param> <param> <key>comment</key> <value></value> </param> <param> <key>ctrlpanel</key> <value>False</value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>entags</key> <value>True</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>_coordinate</key> <value>(294, 265)</value> </param> <param> <key>gui_hint</key> <value></value> </param> <param> <key>_rotation</key> <value>0</value> </param> <param> <key>grid</key> <value>False</value> </param> <param> <key>id</key> <value>qtgui_time_sink_x_0</value> </param> <param> <key>legend</key> <value>True</value> </param> <param> <key>alpha1</key> <value>1.0</value> </param> <param> <key>color1</key> <value>"blue"</value> </param> <param> <key>label1</key> <value></value> </param> <param> <key>marker1</key> <value>-1</value> </param> <param> <key>style1</key> <value>1</value> </param> <param> <key>width1</key> <value>1</value> </param> <param> <key>alpha10</key> <value>1.0</value> </param> <param> <key>color10</key> <value>"blue"</value> </param> <param> <key>label10</key> <value></value> </param> <param> <key>marker10</key> <value>-1</value> </param> <param> <key>style10</key> <value>1</value> </param> <param> <key>width10</key> <value>1</value> </param> <param> <key>alpha2</key> <value>1.0</value> </param> <param> <key>color2</key> <value>"red"</value> </param> <param> <key>label2</key> <value></value> </param> <param> <key>marker2</key> <value>-1</value> </param> <param> <key>style2</key> <value>1</value> </param> <param> <key>width2</key> <value>1</value> </param> <param> <key>alpha3</key> <value>1.0</value> </param> <param> <key>color3</key> <value>"green"</value> </param> <param> <key>label3</key> <value></value> </param> <param> <key>marker3</key> <value>-1</value> </param> <param> <key>style3</key> <value>1</value> </param> <param> <key>width3</key> <value>1</value> </param> <param> <key>alpha4</key> <value>1.0</value> </param> <param> <key>color4</key> <value>"black"</value> </param> <param> <key>label4</key> <value></value> </param> <param> <key>marker4</key> <value>-1</value> </param> <param> <key>style4</key> <value>1</value> </param> <param> <key>width4</key> <value>1</value> </param> <param> <key>alpha5</key> <value>1.0</value> </param> <param> <key>color5</key> <value>"cyan"</value> </param> <param> <key>label5</key> <value></value> </param> <param> <key>marker5</key> <value>-1</value> </param> <param> <key>style5</key> <value>1</value> </param> <param> <key>width5</key> <value>1</value> </param> <param> <key>alpha6</key> <value>1.0</value> </param> <param> <key>color6</key> <value>"magenta"</value> </param> <param> <key>label6</key> <value></value> </param> <param> <key>marker6</key> <value>-1</value> </param> <param> <key>style6</key> <value>1</value> </param> <param> <key>width6</key> <value>1</value> </param> <param> <key>alpha7</key> <value>1.0</value> </param> <param> <key>color7</key> <value>"yellow"</value> </param> <param> <key>label7</key> <value></value> </param> <param> <key>marker7</key> <value>-1</value> </param> <param> <key>style7</key> <value>1</value> </param> <param> <key>width7</key> <value>1</value> </param> <param> <key>alpha8</key> <value>1.0</value> </param> <param> <key>color8</key> <value>"dark red"</value> </param> <param> <key>label8</key> <value></value> </param> <param> <key>marker8</key> <value>-1</value> </param> <param> <key>style8</key> <value>1</value> </param> <param> <key>width8</key> <value>1</value> </param> <param> <key>alpha9</key> <value>1.0</value> </param> <param> <key>color9</key> <value>"dark green"</value> </param> <param> <key>label9</key> <value></value> </param> <param> <key>marker9</key> <value>-1</value> </param> <param> <key>style9</key> <value>1</value> </param> <param> <key>width9</key> <value>1</value> </param> <param> <key>name</key> <value>Rx Time Signal</value> </param> <param> <key>nconnections</key> <value>1</value> </param> <param> <key>size</key> <value>1024</value> </param> <param> <key>srate</key> <value>samp_rate</value> </param> <param> <key>tr_chan</key> <value>0</value> </param> <param> <key>tr_delay</key> <value>0</value> </param> <param> <key>tr_level</key> <value>0.0</value> </param> <param> <key>tr_mode</key> <value>qtgui.TRIG_MODE_FREE</value> </param> <param> <key>tr_slope</key> <value>qtgui.TRIG_SLOPE_POS</value> </param> <param> <key>tr_tag</key> <value>""</value> </param> <param> <key>type</key> <value>complex</value> </param> <param> <key>update_time</key> <value>0.10</value> </param> <param> <key>ylabel</key> <value>Amplitude</value> </param> <param> <key>yunit</key> <value>""</value> </param> <param> <key>ymax</key> <value>1</value> </param> <param> <key>ymin</key> <value>-1</value> </param> </block> <block> <key>qtgui_time_sink_x</key> <param> <key>autoscale</key> <value>True</value> </param> <param> <key>alias</key> <value></value> </param> <param> <key>comment</key> <value></value> </param> <param> <key>ctrlpanel</key> <value>False</value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>entags</key> <value>True</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>_coordinate</key> <value>(923, 405)</value> </param> <param> <key>gui_hint</key> <value></value> </param> <param> <key>_rotation</key> <value>0</value> </param> <param> <key>grid</key> <value>False</value> </param> <param> <key>id</key> <value>qtgui_time_sink_x_1</value> </param> <param> <key>legend</key> <value>False</value> </param> <param> <key>alpha1</key> <value>1.0</value> </param> <param> <key>color1</key> <value>"blue"</value> </param> <param> <key>label1</key> <value></value> </param> <param> <key>marker1</key> <value>-1</value> </param> <param> <key>style1</key> <value>1</value> </param> <param> <key>width1</key> <value>1</value> </param> <param> <key>alpha10</key> <value>1.0</value> </param> <param> <key>color10</key> <value>"blue"</value> </param> <param> <key>label10</key> <value></value> </param> <param> <key>marker10</key> <value>-1</value> </param> <param> <key>style10</key> <value>1</value> </param> <param> <key>width10</key> <value>1</value> </param> <param> <key>alpha2</key> <value>1.0</value> </param> <param> <key>color2</key> <value>"red"</value> </param> <param> <key>label2</key> <value></value> </param> <param> <key>marker2</key> <value>-1</value> </param> <param> <key>style2</key> <value>1</value> </param> <param> <key>width2</key> <value>1</value> </param> <param> <key>alpha3</key> <value>1.0</value> </param> <param> <key>color3</key> <value>"green"</value> </param> <param> <key>label3</key> <value></value> </param> <param> <key>marker3</key> <value>-1</value> </param> <param> <key>style3</key> <value>1</value> </param> <param> <key>width3</key> <value>1</value> </param> <param> <key>alpha4</key> <value>1.0</value> </param> <param> <key>color4</key> <value>"black"</value> </param> <param> <key>label4</key> <value></value> </param> <param> <key>marker4</key> <value>-1</value> </param> <param> <key>style4</key> <value>1</value> </param> <param> <key>width4</key> <value>1</value> </param> <param> <key>alpha5</key> <value>1.0</value> </param> <param> <key>color5</key> <value>"cyan"</value> </param> <param> <key>label5</key> <value></value> </param> <param> <key>marker5</key> <value>-1</value> </param> <param> <key>style5</key> <value>1</value> </param> <param> <key>width5</key> <value>1</value> </param> <param> <key>alpha6</key> <value>1.0</value> </param> <param> <key>color6</key> <value>"magenta"</value> </param> <param> <key>label6</key> <value></value> </param> <param> <key>marker6</key> <value>-1</value> </param> <param> <key>style6</key> <value>1</value> </param> <param> <key>width6</key> <value>1</value> </param> <param> <key>alpha7</key> <value>1.0</value> </param> <param> <key>color7</key> <value>"yellow"</value> </param> <param> <key>label7</key> <value></value> </param> <param> <key>marker7</key> <value>-1</value> </param> <param> <key>style7</key> <value>1</value> </param> <param> <key>width7</key> <value>1</value> </param> <param> <key>alpha8</key> <value>1.0</value> </param> <param> <key>color8</key> <value>"dark red"</value> </param> <param> <key>label8</key> <value></value> </param> <param> <key>marker8</key> <value>-1</value> </param> <param> <key>style8</key> <value>1</value> </param> <param> <key>width8</key> <value>1</value> </param> <param> <key>alpha9</key> <value>1.0</value> </param> <param> <key>color9</key> <value>"dark green"</value> </param> <param> <key>label9</key> <value></value> </param> <param> <key>marker9</key> <value>-1</value> </param> <param> <key>style9</key> <value>1</value> </param> <param> <key>width9</key> <value>1</value> </param> <param> <key>name</key> <value>Received Data</value> </param> <param> <key>nconnections</key> <value>1</value> </param> <param> <key>size</key> <value>1024</value> </param> <param> <key>srate</key> <value>samp_rate</value> </param> <param> <key>tr_chan</key> <value>0</value> </param> <param> <key>tr_delay</key> <value>0</value> </param> <param> <key>tr_level</key> <value>0.0</value> </param> <param> <key>tr_mode</key> <value>qtgui.TRIG_MODE_FREE</value> </param> <param> <key>tr_slope</key> <value>qtgui.TRIG_SLOPE_POS</value> </param> <param> <key>tr_tag</key> <value>""</value> </param> <param> <key>type</key> <value>float</value> </param> <param> <key>update_time</key> <value>0.10</value> </param> <param> <key>ylabel</key> <value>Amplitude</value> </param> <param> <key>yunit</key> <value>""</value> </param> <param> <key>ymax</key> <value>1</value> </param> <param> <key>ymin</key> <value>-1</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>(1102, 0)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> <param> <key>id</key> <value>rx_gain</value> </param> <param> <key>label</key> <value>Default RX Gain</value> </param> <param> <key>short_id</key> <value></value> </param> <param> <key>type</key> <value>eng_float</value> </param> <param> <key>value</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>(508, 0)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> <param> <key>id</key> <value>samp_rate</value> </param> <param> <key>label</key> <value>Sample Rate</value> </param> <param> <key>short_id</key> <value>s</value> </param> <param> <key>type</key> <value>eng_float</value> </param> <param> <key>value</key> <value>1e6</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>(968, 0)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> <param> <key>id</key> <value>tx_gain</value> </param> <param> <key>label</key> <value>Default TX Gain</value> </param> <param> <key>short_id</key> <value></value> </param> <param> <key>type</key> <value>eng_float</value> </param> <param> <key>value</key> <value>0</value> </param> </block> <block> <key>uhd_usrp_sink</key> <param> <key>alias</key> <value></value> </param> <param> <key>ant0</key> <value></value> </param> <param> <key>bw0</key> <value>0</value> </param> <param> <key>center_freq0</key> <value>tun_freq</value> </param> <param> <key>norm_gain0</key> <value>False</value> </param> <param> <key>gain0</key> <value>tun_rx_gain</value> </param> <param> <key>ant10</key> <value></value> </param> <param> <key>bw10</key> <value>0</value> </param> <param> <key>center_freq10</key> <value>0</value> </param> <param> <key>norm_gain10</key> <value>False</value> </param> <param> <key>gain10</key> <value>0</value> </param> <param> <key>ant11</key> <value></value> </param> <param> <key>bw11</key> <value>0</value> </param> <param> <key>center_freq11</key> <value>0</value> </param> <param> <key>norm_gain11</key> <value>False</value> </param> <param> <key>gain11</key> <value>0</value> </param> <param> <key>ant12</key> <value></value> </param> <param> <key>bw12</key> <value>0</value> </param> <param> <key>center_freq12</key> <value>0</value> </param> <param> <key>norm_gain12</key> <value>False</value> </param> <param> <key>gain12</key> <value>0</value> </param> <param> <key>ant13</key> <value></value> </param> <param> <key>bw13</key> <value>0</value> </param> <param> <key>center_freq13</key> <value>0</value> </param> <param> <key>norm_gain13</key> <value>False</value> </param> <param> <key>gain13</key> <value>0</value> </param> <param> <key>ant14</key> <value></value> </param> <param> <key>bw14</key> <value>0</value> </param> <param> <key>center_freq14</key> <value>0</value> </param> <param> <key>norm_gain14</key> <value>False</value> </param> <param> <key>gain14</key> <value>0</value> </param> <param> <key>ant15</key> <value></value> </param> <param> <key>bw15</key> <value>0</value> </param> <param> <key>center_freq15</key> <value>0</value> </param> <param> <key>norm_gain15</key> <value>False</value> </param> <param> <key>gain15</key> <value>0</value> </param> <param> <key>ant16</key> <value></value> </param> <param> <key>bw16</key> <value>0</value> </param> <param> <key>center_freq16</key> <value>0</value> </param> <param> <key>norm_gain16</key> <value>False</value> </param> <param> <key>gain16</key> <value>0</value> </param> <param> <key>ant17</key> <value></value> </param> <param> <key>bw17</key> <value>0</value> </param> <param> <key>center_freq17</key> <value>0</value> </param> <param> <key>norm_gain17</key> <value>False</value> </param> <param> <key>gain17</key> <value>0</value> </param> <param> <key>ant18</key> <value></value> </param> <param> <key>bw18</key> <value>0</value> </param> <param> <key>center_freq18</key> <value>0</value> </param> <param> <key>norm_gain18</key> <value>False</value> </param> <param> <key>gain18</key> <value>0</value> </param> <param> <key>ant19</key> <value></value> </param> <param> <key>bw19</key> <value>0</value> </param> <param> <key>center_freq19</key> <value>0</value> </param> <param> <key>norm_gain19</key> <value>False</value> </param> <param> <key>gain19</key> <value>0</value> </param> <param> <key>ant1</key> <value></value> </param> <param> <key>bw1</key> <value>0</value> </param> <param> <key>center_freq1</key> <value>0</value> </param> <param> <key>norm_gain1</key> <value>False</value> </param> <param> <key>gain1</key> <value>0</value> </param> <param> <key>ant20</key> <value></value> </param> <param> <key>bw20</key> <value>0</value> </param> <param> <key>center_freq20</key> <value>0</value> </param> <param> <key>norm_gain20</key> <value>False</value> </param> <param> <key>gain20</key> <value>0</value> </param> <param> <key>ant21</key> <value></value> </param> <param> <key>bw21</key> <value>0</value> </param> <param> <key>center_freq21</key> <value>0</value> </param> <param> <key>norm_gain21</key> <value>False</value> </param> <param> <key>gain21</key> <value>0</value> </param> <param> <key>ant22</key> <value></value> </param> <param> <key>bw22</key> <value>0</value> </param> <param> <key>center_freq22</key> <value>0</value> </param> <param> <key>norm_gain22</key> <value>False</value> </param> <param> <key>gain22</key> <value>0</value> </param> <param> <key>ant23</key> <value></value> </param> <param> <key>bw23</key> <value>0</value> </param> <param> <key>center_freq23</key> <value>0</value> </param> <param> <key>norm_gain23</key> <value>False</value> </param> <param> <key>gain23</key> <value>0</value> </param> <param> <key>ant24</key> <value></value> </param> <param> <key>bw24</key> <value>0</value> </param> <param> <key>center_freq24</key> <value>0</value> </param> <param> <key>norm_gain24</key> <value>False</value> </param> <param> <key>gain24</key> <value>0</value> </param> <param> <key>ant25</key> <value></value> </param> <param> <key>bw25</key> <value>0</value> </param> <param> <key>center_freq25</key> <value>0</value> </param> <param> <key>norm_gain25</key> <value>False</value> </param> <param> <key>gain25</key> <value>0</value> </param> <param> <key>ant26</key> <value></value> </param> <param> <key>bw26</key> <value>0</value> </param> <param> <key>center_freq26</key> <value>0</value> </param> <param> <key>norm_gain26</key> <value>False</value> </param> <param> <key>gain26</key> <value>0</value> </param> <param> <key>ant27</key> <value></value> </param> <param> <key>bw27</key> <value>0</value> </param> <param> <key>center_freq27</key> <value>0</value> </param> <param> <key>norm_gain27</key> <value>False</value> </param> <param> <key>gain27</key> <value>0</value> </param> <param> <key>ant28</key> <value></value> </param> <param> <key>bw28</key> <value>0</value> </param> <param> <key>center_freq28</key> <value>0</value> </param> <param> <key>norm_gain28</key> <value>False</value> </param> <param> <key>gain28</key> <value>0</value> </param> <param> <key>ant29</key> <value></value> </param> <param> <key>bw29</key> <value>0</value> </param> <param> <key>center_freq29</key> <value>0</value> </param> <param> <key>norm_gain29</key> <value>False</value> </param> <param> <key>gain29</key> <value>0</value> </param> <param> <key>ant2</key> <value></value> </param> <param> <key>bw2</key> <value>0</value> </param> <param> <key>center_freq2</key> <value>0</value> </param> <param> <key>norm_gain2</key> <value>False</value> </param> <param> <key>gain2</key> <value>0</value> </param> <param> <key>ant30</key> <value></value> </param> <param> <key>bw30</key> <value>0</value> </param> <param> <key>center_freq30</key> <value>0</value> </param> <param> <key>norm_gain30</key> <value>False</value> </param> <param> <key>gain30</key> <value>0</value> </param> <param> <key>ant31</key> <value></value> </param> <param> <key>bw31</key> <value>0</value> </param> <param> <key>center_freq31</key> <value>0</value> </param> <param> <key>norm_gain31</key> <value>False</value> </param> <param> <key>gain31</key> <value>0</value> </param> <param> <key>ant3</key> <value></value> </param> <param> <key>bw3</key> <value>0</value> </param> <param> <key>center_freq3</key> <value>0</value> </param> <param> <key>norm_gain3</key> <value>False</value> </param> <param> <key>gain3</key> <value>0</value> </param> <param> <key>ant4</key> <value></value> </param> <param> <key>bw4</key> <value>0</value> </param> <param> <key>center_freq4</key> <value>0</value> </param> <param> <key>norm_gain4</key> <value>False</value> </param> <param> <key>gain4</key> <value>0</value> </param> <param> <key>ant5</key> <value></value> </param> <param> <key>bw5</key> <value>0</value> </param> <param> <key>center_freq5</key> <value>0</value> </param> <param> <key>norm_gain5</key> <value>False</value> </param> <param> <key>gain5</key> <value>0</value> </param> <param> <key>ant6</key> <value></value> </param> <param> <key>bw6</key> <value>0</value> </param> <param> <key>center_freq6</key> <value>0</value> </param> <param> <key>norm_gain6</key> <value>False</value> </param> <param> <key>gain6</key> <value>0</value> </param> <param> <key>ant7</key> <value></value> </param> <param> <key>bw7</key> <value>0</value> </param> <param> <key>center_freq7</key> <value>0</value> </param> <param> <key>norm_gain7</key> <value>False</value> </param> <param> <key>gain7</key> <value>0</value> </param> <param> <key>ant8</key> <value></value> </param> <param> <key>bw8</key> <value>0</value> </param> <param> <key>center_freq8</key> <value>0</value> </param> <param> <key>norm_gain8</key> <value>False</value> </param> <param> <key>gain8</key> <value>0</value> </param> <param> <key>ant9</key> <value></value> </param> <param> <key>bw9</key> <value>0</value> </param> <param> <key>center_freq9</key> <value>0</value> </param> <param> <key>norm_gain9</key> <value>False</value> </param> <param> <key>gain9</key> <value>0</value> </param> <param> <key>clock_rate</key> <value>0.0</value> </param> <param> <key>comment</key> <value></value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>dev_addr</key> <value>address0</value> </param> <param> <key>dev_args</key> <value>""</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>_coordinate</key> <value>(576, 131)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> <param> <key>id</key> <value>uhd_usrp_sink_0</value> </param> <param> <key>type</key> <value>fc32</value> </param> <param> <key>len_tag_name</key> <value></value> </param> <param> <key>clock_source0</key> <value></value> </param> <param> <key>sd_spec0</key> <value>B:0</value> </param> <param> <key>time_source0</key> <value></value> </param> <param> <key>clock_source1</key> <value></value> </param> <param> <key>sd_spec1</key> <value></value> </param> <param> <key>time_source1</key> <value></value> </param> <param> <key>clock_source2</key> <value></value> </param> <param> <key>sd_spec2</key> <value></value> </param> <param> <key>time_source2</key> <value></value> </param> <param> <key>clock_source3</key> <value></value> </param> <param> <key>sd_spec3</key> <value></value> </param> <param> <key>time_source3</key> <value></value> </param> <param> <key>clock_source4</key> <value></value> </param> <param> <key>sd_spec4</key> <value></value> </param> <param> <key>time_source4</key> <value></value> </param> <param> <key>clock_source5</key> <value></value> </param> <param> <key>sd_spec5</key> <value></value> </param> <param> <key>time_source5</key> <value></value> </param> <param> <key>clock_source6</key> <value></value> </param> <param> <key>sd_spec6</key> <value></value> </param> <param> <key>time_source6</key> <value></value> </param> <param> <key>clock_source7</key> <value></value> </param> <param> <key>sd_spec7</key> <value></value> </param> <param> <key>time_source7</key> <value></value> </param> <param> <key>nchan</key> <value>1</value> </param> <param> <key>num_mboards</key> <value>1</value> </param> <param> <key>samp_rate</key> <value>samp_rate</value> </param> <param> <key>stream_args</key> <value></value> </param> <param> <key>stream_chans</key> <value>[]</value> </param> <param> <key>sync</key> <value></value> </param> <param> <key>otw</key> <value></value> </param> </block> <block> <key>uhd_usrp_source</key> <param> <key>alias</key> <value></value> </param> <param> <key>ant0</key> <value></value> </param> <param> <key>bw0</key> <value>0</value> </param> <param> <key>center_freq0</key> <value>tun_freq+rx_freq_off</value> </param> <param> <key>norm_gain0</key> <value>False</value> </param> <param> <key>gain0</key> <value>tun_rx_gain</value> </param> <param> <key>ant10</key> <value></value> </param> <param> <key>bw10</key> <value>0</value> </param> <param> <key>center_freq10</key> <value>0</value> </param> <param> <key>norm_gain10</key> <value>False</value> </param> <param> <key>gain10</key> <value>0</value> </param> <param> <key>ant11</key> <value></value> </param> <param> <key>bw11</key> <value>0</value> </param> <param> <key>center_freq11</key> <value>0</value> </param> <param> <key>norm_gain11</key> <value>False</value> </param> <param> <key>gain11</key> <value>0</value> </param> <param> <key>ant12</key> <value></value> </param> <param> <key>bw12</key> <value>0</value> </param> <param> <key>center_freq12</key> <value>0</value> </param> <param> <key>norm_gain12</key> <value>False</value> </param> <param> <key>gain12</key> <value>0</value> </param> <param> <key>ant13</key> <value></value> </param> <param> <key>bw13</key> <value>0</value> </param> <param> <key>center_freq13</key> <value>0</value> </param> <param> <key>norm_gain13</key> <value>False</value> </param> <param> <key>gain13</key> <value>0</value> </param> <param> <key>ant14</key> <value></value> </param> <param> <key>bw14</key> <value>0</value> </param> <param> <key>center_freq14</key> <value>0</value> </param> <param> <key>norm_gain14</key> <value>False</value> </param> <param> <key>gain14</key> <value>0</value> </param> <param> <key>ant15</key> <value></value> </param> <param> <key>bw15</key> <value>0</value> </param> <param> <key>center_freq15</key> <value>0</value> </param> <param> <key>norm_gain15</key> <value>False</value> </param> <param> <key>gain15</key> <value>0</value> </param> <param> <key>ant16</key> <value></value> </param> <param> <key>bw16</key> <value>0</value> </param> <param> <key>center_freq16</key> <value>0</value> </param> <param> <key>norm_gain16</key> <value>False</value> </param> <param> <key>gain16</key> <value>0</value> </param> <param> <key>ant17</key> <value></value> </param> <param> <key>bw17</key> <value>0</value> </param> <param> <key>center_freq17</key> <value>0</value> </param> <param> <key>norm_gain17</key> <value>False</value> </param> <param> <key>gain17</key> <value>0</value> </param> <param> <key>ant18</key> <value></value> </param> <param> <key>bw18</key> <value>0</value> </param> <param> <key>center_freq18</key> <value>0</value> </param> <param> <key>norm_gain18</key> <value>False</value> </param> <param> <key>gain18</key> <value>0</value> </param> <param> <key>ant19</key> <value></value> </param> <param> <key>bw19</key> <value>0</value> </param> <param> <key>center_freq19</key> <value>0</value> </param> <param> <key>norm_gain19</key> <value>False</value> </param> <param> <key>gain19</key> <value>0</value> </param> <param> <key>ant1</key> <value></value> </param> <param> <key>bw1</key> <value>0</value> </param> <param> <key>center_freq1</key> <value>0</value> </param> <param> <key>norm_gain1</key> <value>False</value> </param> <param> <key>gain1</key> <value>0</value> </param> <param> <key>ant20</key> <value></value> </param> <param> <key>bw20</key> <value>0</value> </param> <param> <key>center_freq20</key> <value>0</value> </param> <param> <key>norm_gain20</key> <value>False</value> </param> <param> <key>gain20</key> <value>0</value> </param> <param> <key>ant21</key> <value></value> </param> <param> <key>bw21</key> <value>0</value> </param> <param> <key>center_freq21</key> <value>0</value> </param> <param> <key>norm_gain21</key> <value>False</value> </param> <param> <key>gain21</key> <value>0</value> </param> <param> <key>ant22</key> <value></value> </param> <param> <key>bw22</key> <value>0</value> </param> <param> <key>center_freq22</key> <value>0</value> </param> <param> <key>norm_gain22</key> <value>False</value> </param> <param> <key>gain22</key> <value>0</value> </param> <param> <key>ant23</key> <value></value> </param> <param> <key>bw23</key> <value>0</value> </param> <param> <key>center_freq23</key> <value>0</value> </param> <param> <key>norm_gain23</key> <value>False</value> </param> <param> <key>gain23</key> <value>0</value> </param> <param> <key>ant24</key> <value></value> </param> <param> <key>bw24</key> <value>0</value> </param> <param> <key>center_freq24</key> <value>0</value> </param> <param> <key>norm_gain24</key> <value>False</value> </param> <param> <key>gain24</key> <value>0</value> </param> <param> <key>ant25</key> <value></value> </param> <param> <key>bw25</key> <value>0</value> </param> <param> <key>center_freq25</key> <value>0</value> </param> <param> <key>norm_gain25</key> <value>False</value> </param> <param> <key>gain25</key> <value>0</value> </param> <param> <key>ant26</key> <value></value> </param> <param> <key>bw26</key> <value>0</value> </param> <param> <key>center_freq26</key> <value>0</value> </param> <param> <key>norm_gain26</key> <value>False</value> </param> <param> <key>gain26</key> <value>0</value> </param> <param> <key>ant27</key> <value></value> </param> <param> <key>bw27</key> <value>0</value> </param> <param> <key>center_freq27</key> <value>0</value> </param> <param> <key>norm_gain27</key> <value>False</value> </param> <param> <key>gain27</key> <value>0</value> </param> <param> <key>ant28</key> <value></value> </param> <param> <key>bw28</key> <value>0</value> </param> <param> <key>center_freq28</key> <value>0</value> </param> <param> <key>norm_gain28</key> <value>False</value> </param> <param> <key>gain28</key> <value>0</value> </param> <param> <key>ant29</key> <value></value> </param> <param> <key>bw29</key> <value>0</value> </param> <param> <key>center_freq29</key> <value>0</value> </param> <param> <key>norm_gain29</key> <value>False</value> </param> <param> <key>gain29</key> <value>0</value> </param> <param> <key>ant2</key> <value></value> </param> <param> <key>bw2</key> <value>0</value> </param> <param> <key>center_freq2</key> <value>0</value> </param> <param> <key>norm_gain2</key> <value>False</value> </param> <param> <key>gain2</key> <value>0</value> </param> <param> <key>ant30</key> <value></value> </param> <param> <key>bw30</key> <value>0</value> </param> <param> <key>center_freq30</key> <value>0</value> </param> <param> <key>norm_gain30</key> <value>False</value> </param> <param> <key>gain30</key> <value>0</value> </param> <param> <key>ant31</key> <value></value> </param> <param> <key>bw31</key> <value>0</value> </param> <param> <key>center_freq31</key> <value>0</value> </param> <param> <key>norm_gain31</key> <value>False</value> </param> <param> <key>gain31</key> <value>0</value> </param> <param> <key>ant3</key> <value></value> </param> <param> <key>bw3</key> <value>0</value> </param> <param> <key>center_freq3</key> <value>0</value> </param> <param> <key>norm_gain3</key> <value>False</value> </param> <param> <key>gain3</key> <value>0</value> </param> <param> <key>ant4</key> <value></value> </param> <param> <key>bw4</key> <value>0</value> </param> <param> <key>center_freq4</key> <value>0</value> </param> <param> <key>norm_gain4</key> <value>False</value> </param> <param> <key>gain4</key> <value>0</value> </param> <param> <key>ant5</key> <value></value> </param> <param> <key>bw5</key> <value>0</value> </param> <param> <key>center_freq5</key> <value>0</value> </param> <param> <key>norm_gain5</key> <value>False</value> </param> <param> <key>gain5</key> <value>0</value> </param> <param> <key>ant6</key> <value></value> </param> <param> <key>bw6</key> <value>0</value> </param> <param> <key>center_freq6</key> <value>0</value> </param> <param> <key>norm_gain6</key> <value>False</value> </param> <param> <key>gain6</key> <value>0</value> </param> <param> <key>ant7</key> <value></value> </param> <param> <key>bw7</key> <value>0</value> </param> <param> <key>center_freq7</key> <value>0</value> </param> <param> <key>norm_gain7</key> <value>False</value> </param> <param> <key>gain7</key> <value>0</value> </param> <param> <key>ant8</key> <value></value> </param> <param> <key>bw8</key> <value>0</value> </param> <param> <key>center_freq8</key> <value>0</value> </param> <param> <key>norm_gain8</key> <value>False</value> </param> <param> <key>gain8</key> <value>0</value> </param> <param> <key>ant9</key> <value></value> </param> <param> <key>bw9</key> <value>0</value> </param> <param> <key>center_freq9</key> <value>0</value> </param> <param> <key>norm_gain9</key> <value>False</value> </param> <param> <key>gain9</key> <value>0</value> </param> <param> <key>clock_rate</key> <value>0.0</value> </param> <param> <key>comment</key> <value></value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>dev_addr</key> <value>address1</value> </param> <param> <key>dev_args</key> <value>""</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>_coordinate</key> <value>(-1, 242)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> <param> <key>id</key> <value>uhd_usrp_source_0</value> </param> <param> <key>maxoutbuf</key> <value>0</value> </param> <param> <key>clock_source0</key> <value></value> </param> <param> <key>sd_spec0</key> <value>A:0</value> </param> <param> 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<param> <key>time_source6</key> <value></value> </param> <param> <key>clock_source7</key> <value></value> </param> <param> <key>sd_spec7</key> <value></value> </param> <param> <key>time_source7</key> <value></value> </param> <param> <key>minoutbuf</key> <value>0</value> </param> <param> <key>nchan</key> <value>1</value> </param> <param> <key>num_mboards</key> <value>1</value> </param> <param> <key>type</key> <value>fc32</value> </param> <param> <key>samp_rate</key> <value>samp_rate</value> </param> <param> <key>stream_args</key> <value></value> </param> <param> <key>stream_chans</key> <value>[]</value> </param> <param> <key>sync</key> <value></value> </param> <param> <key>otw</key> <value></value> </param> </block> <connection> <source_block_id>blocks_multiply_const_vxx_0</source_block_id> <sink_block_id>uhd_usrp_sink_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>blocks_uchar_to_float_0</source_block_id> <sink_block_id>qtgui_time_sink_x_1</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>blocks_unpacked_to_packed_xx_0</source_block_id> <sink_block_id>blocks_uchar_to_float_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>blocks_vector_source_x_0</source_block_id> <sink_block_id>digital_dxpsk_mod_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>digital_dxpsk_demod_0</source_block_id> <sink_block_id>blocks_unpacked_to_packed_xx_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>digital_dxpsk_mod_0</source_block_id> <sink_block_id>blocks_multiply_const_vxx_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>uhd_usrp_source_0</source_block_id> <sink_block_id>digital_dxpsk_demod_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>uhd_usrp_source_0</source_block_id> <sink_block_id>qtgui_const_sink_x_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>uhd_usrp_source_0</source_block_id> <sink_block_id>qtgui_freq_sink_x_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>uhd_usrp_source_0</source_block_id> <sink_block_id>qtgui_time_sink_x_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> </flow_graph>