1 <?xml version='1.0' encoding='ASCII'?>
3 <timestamp>Sun Sep 20 12:45:30 2009</timestamp>
8 <value>usrp_rx_hrpt</value>
16 <value>USRP HRPT Receiver</value>
23 <key>description</key>
27 <key>window_size</key>
28 <value>4096,4096</value>
31 <key>generate_options</key>
43 <key>realtime_scheduling</key>
47 <key>_coordinate</key>
48 <value>(10, 10)</value>
59 <value>import_0</value>
67 <value>import math</value>
70 <key>_coordinate</key>
71 <value>(9, 202)</value>
93 <key>_coordinate</key>
94 <value>(186, 10)</value>
113 <value>int(sps/2.0)</value>
116 <key>_coordinate</key>
117 <value>(589, 13)</value>
128 <value>sym_rate</value>
136 <value>600*1109</value>
139 <key>_coordinate</key>
140 <value>(383, 7)</value>
159 <value>sample_rate/sym_rate</value>
162 <key>_coordinate</key>
163 <value>(479, 11)</value>
174 <value>sample_rate</value>
182 <value>64e6/decim</value>
185 <key>_coordinate</key>
186 <value>(273, 9)</value>
194 <key>variable_slider</key>
197 <value>pll_alpha</value>
205 <value>PLL Alpha</value>
225 <value>wx.SL_HORIZONTAL</value>
229 <value>float_converter</value>
233 <value>0, 0, 1, 1</value>
240 <key>_coordinate</key>
241 <value>(192, 100)</value>
252 <value>max_carrier_offset</value>
260 <value>2*math.pi*100e3/sample_rate</value>
263 <key>_coordinate</key>
264 <value>(671, 14)</value>
275 <value>max_sync_offset</value>
286 <key>_coordinate</key>
287 <value>(805, 13)</value>
298 <value>displays</value>
306 <value>wx.NB_TOP</value>
310 <value>['RX','PLL/SYNC']</value>
314 <value>1, 0, 1, 2</value>
321 <key>_coordinate</key>
322 <value>(9, 99)</value>
330 <key>noaa_hrpt_deframer</key>
333 <value>noaa_hrpt_deframer_0</value>
340 <key>_coordinate</key>
341 <value>(1112, 649)</value>
349 <key>wxgui_scopesink2</key>
352 <value>wxgui_scopesink2_0_0</value>
364 <value>Post-PLL</value>
368 <value>sample_rate</value>
376 <value>20.0/sample_rate</value>
387 <key>num_inputs</key>
392 <value>0, 0, 1, 1</value>
396 <value>displays, 1</value>
399 <key>_coordinate</key>
400 <value>(624, 462)</value>
408 <key>gr_throttle</key>
411 <value>throttle</value>
419 <value>complex</value>
422 <key>samples_per_second</key>
423 <value>sample_rate</value>
430 <key>_coordinate</key>
431 <value>(85, 645)</value>
439 <key>wxgui_fftsink2</key>
442 <value>rx_fftsink</value>
450 <value>complex</value>
454 <value>RX Spectrum</value>
458 <value>sample_rate</value>
461 <key>baseband_freq</key>
462 <value>1698e6</value>
502 <value>0, 0, 1, 1</value>
506 <value>displays, 0</value>
509 <key>_coordinate</key>
510 <value>(439, 309)</value>
518 <key>wxgui_scopesink2</key>
521 <value>wxgui_scopesink2_0</value>
529 <value>complex</value>
533 <value>RX Waveform</value>
537 <value>sample_rate</value>
545 <value>20.0/sample_rate</value>
556 <key>num_inputs</key>
561 <value>1, 0, 1, 1</value>
565 <value>displays, 0</value>
568 <key>_coordinate</key>
569 <value>(440, 783)</value>
588 <value>complex</value>
607 <key>_coordinate</key>
608 <value>(267, 621)</value>
616 <key>noaa_hrpt_pll_cf</key>
619 <value>noaa_hrpt_pll_cf_0</value>
627 <value>pll_alpha</value>
631 <value>pll_alpha**2/4.0</value>
634 <key>max_offset</key>
635 <value>max_carrier_offset</value>
638 <key>_coordinate</key>
639 <value>(645, 629)</value>
647 <key>gr_file_sink</key>
650 <value>gr_file_sink_1</value>
658 <value>frames.dat</value>
669 <key>_coordinate</key>
670 <value>(1125, 758)</value>
678 <key>gr_moving_average_xx</key>
681 <value>matched_filter</value>
689 <value>complex</value>
697 <value>1.0/hs</value>
704 <key>_coordinate</key>
705 <value>(444, 629)</value>
713 <key>gr_file_source</key>
724 <value>poes-d16.dat</value>
728 <value>complex</value>
739 <key>_coordinate</key>
740 <value>(79, 541)</value>
748 <key>noaa_hrpt_sync_fb</key>
751 <value>noaa_hrpt_sync_fb_0</value>
759 <value>sync_alpha</value>
763 <value>sync_alpha**2/4.0</value>
770 <key>max_offset</key>
771 <value>max_sync_offset</value>
774 <key>_coordinate</key>
775 <value>(862, 621)</value>
783 <key>variable_slider</key>
786 <value>sync_alpha</value>
794 <value>SYNC Alpha</value>
814 <value>wx.SL_HORIZONTAL</value>
818 <value>float_converter</value>
822 <value>0, 1, 1, 1</value>
829 <key>_coordinate</key>
830 <value>(344, 101)</value>
838 <source_block_id>noaa_hrpt_deframer_0</source_block_id>
839 <sink_block_id>gr_file_sink_1</sink_block_id>
840 <source_key>0</source_key>
841 <sink_key>0</sink_key>
844 <source_block_id>noaa_hrpt_sync_fb_0</source_block_id>
845 <sink_block_id>noaa_hrpt_deframer_0</sink_block_id>
846 <source_key>0</source_key>
847 <sink_key>0</sink_key>
850 <source_block_id>noaa_hrpt_pll_cf_0</source_block_id>
851 <sink_block_id>noaa_hrpt_sync_fb_0</sink_block_id>
852 <source_key>0</source_key>
853 <sink_key>0</sink_key>
856 <source_block_id>noaa_hrpt_pll_cf_0</source_block_id>
857 <sink_block_id>wxgui_scopesink2_0_0</sink_block_id>
858 <source_key>0</source_key>
859 <sink_key>0</sink_key>
862 <source_block_id>agr</source_block_id>
863 <sink_block_id>wxgui_scopesink2_0</sink_block_id>
864 <source_key>0</source_key>
865 <sink_key>0</sink_key>
868 <source_block_id>agr</source_block_id>
869 <sink_block_id>rx_fftsink</sink_block_id>
870 <source_key>0</source_key>
871 <sink_key>0</sink_key>
874 <source_block_id>throttle</source_block_id>
875 <sink_block_id>agr</sink_block_id>
876 <source_key>0</source_key>
877 <sink_key>0</sink_key>
880 <source_block_id>src</source_block_id>
881 <sink_block_id>throttle</sink_block_id>
882 <source_key>0</source_key>
883 <sink_key>0</sink_key>
886 <source_block_id>agr</source_block_id>
887 <sink_block_id>matched_filter</sink_block_id>
888 <source_key>0</source_key>
889 <sink_key>0</sink_key>
892 <source_block_id>matched_filter</source_block_id>
893 <sink_block_id>noaa_hrpt_pll_cf_0</sink_block_id>
894 <source_key>0</source_key>
895 <sink_key>0</sink_key>