d0687971617cb7683ac64d177f9fc232e4f34645
[debian/gnuradio] / gr-noaa / apps / usrp_rx_hrpt.grc
1 <?xml version='1.0' encoding='ASCII'?>
2 <flow_graph>
3   <timestamp>Sun Sep 27 13:37:22 2009</timestamp>
4   <block>
5     <key>options</key>
6     <param>
7       <key>id</key>
8       <value>usrp_rx_hrpt</value>
9     </param>
10     <param>
11       <key>_enabled</key>
12       <value>True</value>
13     </param>
14     <param>
15       <key>title</key>
16       <value>USRP HRPT Receiver</value>
17     </param>
18     <param>
19       <key>author</key>
20       <value></value>
21     </param>
22     <param>
23       <key>description</key>
24       <value></value>
25     </param>
26     <param>
27       <key>window_size</key>
28       <value>4096,4096</value>
29     </param>
30     <param>
31       <key>generate_options</key>
32       <value>wx_gui</value>
33     </param>
34     <param>
35       <key>category</key>
36       <value>Custom</value>
37     </param>
38     <param>
39       <key>run</key>
40       <value>True</value>
41     </param>
42     <param>
43       <key>realtime_scheduling</key>
44       <value></value>
45     </param>
46     <param>
47       <key>_coordinate</key>
48       <value>(10, 10)</value>
49     </param>
50     <param>
51       <key>_rotation</key>
52       <value>0</value>
53     </param>
54   </block>
55   <block>
56     <key>variable</key>
57     <param>
58       <key>id</key>
59       <value>max_carrier_offset</value>
60     </param>
61     <param>
62       <key>_enabled</key>
63       <value>True</value>
64     </param>
65     <param>
66       <key>value</key>
67       <value>2*math.pi*100e3/sample_rate</value>
68     </param>
69     <param>
70       <key>_coordinate</key>
71       <value>(575, 19)</value>
72     </param>
73     <param>
74       <key>_rotation</key>
75       <value>0</value>
76     </param>
77   </block>
78   <block>
79     <key>import</key>
80     <param>
81       <key>id</key>
82       <value>import_0</value>
83     </param>
84     <param>
85       <key>_enabled</key>
86       <value>True</value>
87     </param>
88     <param>
89       <key>import</key>
90       <value>import math</value>
91     </param>
92     <param>
93       <key>_coordinate</key>
94       <value>(11, 76)</value>
95     </param>
96     <param>
97       <key>_rotation</key>
98       <value>0</value>
99     </param>
100   </block>
101   <block>
102     <key>variable</key>
103     <param>
104       <key>id</key>
105       <value>config_filename</value>
106     </param>
107     <param>
108       <key>_enabled</key>
109       <value>True</value>
110     </param>
111     <param>
112       <key>value</key>
113       <value>'usrp_rx_hrpt.cfg'</value>
114     </param>
115     <param>
116       <key>_coordinate</key>
117       <value>(12, 129)</value>
118     </param>
119     <param>
120       <key>_rotation</key>
121       <value>0</value>
122     </param>
123   </block>
124   <block>
125     <key>variable</key>
126     <param>
127       <key>id</key>
128       <value>sym_rate</value>
129     </param>
130     <param>
131       <key>_enabled</key>
132       <value>True</value>
133     </param>
134     <param>
135       <key>value</key>
136       <value>600*1109</value>
137     </param>
138     <param>
139       <key>_coordinate</key>
140       <value>(301, 19)</value>
141     </param>
142     <param>
143       <key>_rotation</key>
144       <value>0</value>
145     </param>
146   </block>
147   <block>
148     <key>variable</key>
149     <param>
150       <key>id</key>
151       <value>sps</value>
152     </param>
153     <param>
154       <key>_enabled</key>
155       <value>True</value>
156     </param>
157     <param>
158       <key>value</key>
159       <value>sample_rate/sym_rate</value>
160     </param>
161     <param>
162       <key>_coordinate</key>
163       <value>(397, 19)</value>
164     </param>
165     <param>
166       <key>_rotation</key>
167       <value>0</value>
168     </param>
169   </block>
170   <block>
171     <key>variable</key>
172     <param>
173       <key>id</key>
174       <value>hs</value>
175     </param>
176     <param>
177       <key>_enabled</key>
178       <value>True</value>
179     </param>
180     <param>
181       <key>value</key>
182       <value>int(sps/2.0)</value>
183     </param>
184     <param>
185       <key>_coordinate</key>
186       <value>(499, 19)</value>
187     </param>
188     <param>
189       <key>_rotation</key>
190       <value>0</value>
191     </param>
192   </block>
193   <block>
194     <key>variable</key>
195     <param>
196       <key>id</key>
197       <value>sample_rate</value>
198     </param>
199     <param>
200       <key>_enabled</key>
201       <value>True</value>
202     </param>
203     <param>
204       <key>value</key>
205       <value>64e6/decim</value>
206     </param>
207     <param>
208       <key>_coordinate</key>
209       <value>(198, 17)</value>
210     </param>
211     <param>
212       <key>_rotation</key>
213       <value>0</value>
214     </param>
215   </block>
216   <block>
217     <key>variable_slider</key>
218     <param>
219       <key>id</key>
220       <value>gain</value>
221     </param>
222     <param>
223       <key>_enabled</key>
224       <value>True</value>
225     </param>
226     <param>
227       <key>label</key>
228       <value>RX Gain</value>
229     </param>
230     <param>
231       <key>value</key>
232       <value>saved_gain</value>
233     </param>
234     <param>
235       <key>min</key>
236       <value>0</value>
237     </param>
238     <param>
239       <key>max</key>
240       <value>100</value>
241     </param>
242     <param>
243       <key>num_steps</key>
244       <value>100</value>
245     </param>
246     <param>
247       <key>style</key>
248       <value>wx.SL_HORIZONTAL</value>
249     </param>
250     <param>
251       <key>converver</key>
252       <value>float_converter</value>
253     </param>
254     <param>
255       <key>grid_pos</key>
256       <value>0, 1, 1, 1</value>
257     </param>
258     <param>
259       <key>notebook</key>
260       <value></value>
261     </param>
262     <param>
263       <key>_coordinate</key>
264       <value>(340, 106)</value>
265     </param>
266     <param>
267       <key>_rotation</key>
268       <value>0</value>
269     </param>
270   </block>
271   <block>
272     <key>variable_text_box</key>
273     <param>
274       <key>id</key>
275       <value>freq</value>
276     </param>
277     <param>
278       <key>_enabled</key>
279       <value>True</value>
280     </param>
281     <param>
282       <key>label</key>
283       <value>Frequency</value>
284     </param>
285     <param>
286       <key>value</key>
287       <value>saved_freq</value>
288     </param>
289     <param>
290       <key>converver</key>
291       <value>float_converter</value>
292     </param>
293     <param>
294       <key>formatter</key>
295       <value>None</value>
296     </param>
297     <param>
298       <key>grid_pos</key>
299       <value>0, 0, 1, 1</value>
300     </param>
301     <param>
302       <key>notebook</key>
303       <value></value>
304     </param>
305     <param>
306       <key>_coordinate</key>
307       <value>(199, 106)</value>
308     </param>
309     <param>
310       <key>_rotation</key>
311       <value>0</value>
312     </param>
313   </block>
314   <block>
315     <key>variable_slider</key>
316     <param>
317       <key>id</key>
318       <value>pll_alpha</value>
319     </param>
320     <param>
321       <key>_enabled</key>
322       <value>True</value>
323     </param>
324     <param>
325       <key>label</key>
326       <value>PLL Alpha</value>
327     </param>
328     <param>
329       <key>value</key>
330       <value>saved_pll_alpha</value>
331     </param>
332     <param>
333       <key>min</key>
334       <value>0.0</value>
335     </param>
336     <param>
337       <key>max</key>
338       <value>0.5</value>
339     </param>
340     <param>
341       <key>num_steps</key>
342       <value>100</value>
343     </param>
344     <param>
345       <key>style</key>
346       <value>wx.SL_HORIZONTAL</value>
347     </param>
348     <param>
349       <key>converver</key>
350       <value>float_converter</value>
351     </param>
352     <param>
353       <key>grid_pos</key>
354       <value>0, 2, 1, 1</value>
355     </param>
356     <param>
357       <key>notebook</key>
358       <value></value>
359     </param>
360     <param>
361       <key>_coordinate</key>
362       <value>(479, 106)</value>
363     </param>
364     <param>
365       <key>_rotation</key>
366       <value>0</value>
367     </param>
368   </block>
369   <block>
370     <key>variable_slider</key>
371     <param>
372       <key>id</key>
373       <value>sync_alpha</value>
374     </param>
375     <param>
376       <key>_enabled</key>
377       <value>True</value>
378     </param>
379     <param>
380       <key>label</key>
381       <value>SYNC Alpha</value>
382     </param>
383     <param>
384       <key>value</key>
385       <value>saved_sync_alpha</value>
386     </param>
387     <param>
388       <key>min</key>
389       <value>0.0</value>
390     </param>
391     <param>
392       <key>max</key>
393       <value>0.5</value>
394     </param>
395     <param>
396       <key>num_steps</key>
397       <value>100</value>
398     </param>
399     <param>
400       <key>style</key>
401       <value>wx.SL_HORIZONTAL</value>
402     </param>
403     <param>
404       <key>converver</key>
405       <value>float_converter</value>
406     </param>
407     <param>
408       <key>grid_pos</key>
409       <value>0, 3, 1, 1</value>
410     </param>
411     <param>
412       <key>notebook</key>
413       <value></value>
414     </param>
415     <param>
416       <key>_coordinate</key>
417       <value>(618, 106)</value>
418     </param>
419     <param>
420       <key>_rotation</key>
421       <value>0</value>
422     </param>
423   </block>
424   <block>
425     <key>variable_static_text</key>
426     <param>
427       <key>id</key>
428       <value>side_text</value>
429     </param>
430     <param>
431       <key>_enabled</key>
432       <value>True</value>
433     </param>
434     <param>
435       <key>label</key>
436       <value>USRP Side</value>
437     </param>
438     <param>
439       <key>value</key>
440       <value>side</value>
441     </param>
442     <param>
443       <key>converver</key>
444       <value>str_converter</value>
445     </param>
446     <param>
447       <key>formatter</key>
448       <value>None</value>
449     </param>
450     <param>
451       <key>grid_pos</key>
452       <value>1, 0, 1, 1</value>
453     </param>
454     <param>
455       <key>notebook</key>
456       <value></value>
457     </param>
458     <param>
459       <key>_coordinate</key>
460       <value>(828, 20)</value>
461     </param>
462     <param>
463       <key>_rotation</key>
464       <value>0</value>
465     </param>
466   </block>
467   <block>
468     <key>variable_config</key>
469     <param>
470       <key>id</key>
471       <value>side</value>
472     </param>
473     <param>
474       <key>_enabled</key>
475       <value>True</value>
476     </param>
477     <param>
478       <key>value</key>
479       <value>'A'</value>
480     </param>
481     <param>
482       <key>type</key>
483       <value>string</value>
484     </param>
485     <param>
486       <key>config_file</key>
487       <value>config_filename</value>
488     </param>
489     <param>
490       <key>section</key>
491       <value>'usrp'</value>
492     </param>
493     <param>
494       <key>option</key>
495       <value>'side'</value>
496     </param>
497     <param>
498       <key>writeback</key>
499       <value>side</value>
500     </param>
501     <param>
502       <key>_coordinate</key>
503       <value>(194, 253)</value>
504     </param>
505     <param>
506       <key>_rotation</key>
507       <value>0</value>
508     </param>
509   </block>
510   <block>
511     <key>variable_config</key>
512     <param>
513       <key>id</key>
514       <value>decim</value>
515     </param>
516     <param>
517       <key>_enabled</key>
518       <value>True</value>
519     </param>
520     <param>
521       <key>value</key>
522       <value>16</value>
523     </param>
524     <param>
525       <key>type</key>
526       <value>real</value>
527     </param>
528     <param>
529       <key>config_file</key>
530       <value>config_filename</value>
531     </param>
532     <param>
533       <key>section</key>
534       <value>'usrp'</value>
535     </param>
536     <param>
537       <key>option</key>
538       <value>'decim'</value>
539     </param>
540     <param>
541       <key>writeback</key>
542       <value>decim</value>
543     </param>
544     <param>
545       <key>_coordinate</key>
546       <value>(351, 255)</value>
547     </param>
548     <param>
549       <key>_rotation</key>
550       <value>0</value>
551     </param>
552   </block>
553   <block>
554     <key>variable_config</key>
555     <param>
556       <key>id</key>
557       <value>saved_freq</value>
558     </param>
559     <param>
560       <key>_enabled</key>
561       <value>True</value>
562     </param>
563     <param>
564       <key>value</key>
565       <value>1698e6</value>
566     </param>
567     <param>
568       <key>type</key>
569       <value>real</value>
570     </param>
571     <param>
572       <key>config_file</key>
573       <value>config_filename</value>
574     </param>
575     <param>
576       <key>section</key>
577       <value>'usrp'</value>
578     </param>
579     <param>
580       <key>option</key>
581       <value>'freq'</value>
582     </param>
583     <param>
584       <key>writeback</key>
585       <value>freq</value>
586     </param>
587     <param>
588       <key>_coordinate</key>
589       <value>(507, 258)</value>
590     </param>
591     <param>
592       <key>_rotation</key>
593       <value>0</value>
594     </param>
595   </block>
596   <block>
597     <key>variable_config</key>
598     <param>
599       <key>id</key>
600       <value>saved_gain</value>
601     </param>
602     <param>
603       <key>_enabled</key>
604       <value>True</value>
605     </param>
606     <param>
607       <key>value</key>
608       <value>35</value>
609     </param>
610     <param>
611       <key>type</key>
612       <value>real</value>
613     </param>
614     <param>
615       <key>config_file</key>
616       <value>config_filename</value>
617     </param>
618     <param>
619       <key>section</key>
620       <value>'usrp'</value>
621     </param>
622     <param>
623       <key>option</key>
624       <value>'gain'</value>
625     </param>
626     <param>
627       <key>writeback</key>
628       <value>gain</value>
629     </param>
630     <param>
631       <key>_coordinate</key>
632       <value>(664, 259)</value>
633     </param>
634     <param>
635       <key>_rotation</key>
636       <value>0</value>
637     </param>
638   </block>
639   <block>
640     <key>variable_config</key>
641     <param>
642       <key>id</key>
643       <value>saved_pll_alpha</value>
644     </param>
645     <param>
646       <key>_enabled</key>
647       <value>True</value>
648     </param>
649     <param>
650       <key>value</key>
651       <value>0.05</value>
652     </param>
653     <param>
654       <key>type</key>
655       <value>real</value>
656     </param>
657     <param>
658       <key>config_file</key>
659       <value>config_filename</value>
660     </param>
661     <param>
662       <key>section</key>
663       <value>'demod'</value>
664     </param>
665     <param>
666       <key>option</key>
667       <value>'pll_alpha'</value>
668     </param>
669     <param>
670       <key>writeback</key>
671       <value>pll_alpha</value>
672     </param>
673     <param>
674       <key>_coordinate</key>
675       <value>(823, 258)</value>
676     </param>
677     <param>
678       <key>_rotation</key>
679       <value>0</value>
680     </param>
681   </block>
682   <block>
683     <key>variable_config</key>
684     <param>
685       <key>id</key>
686       <value>saved_sync_alpha</value>
687     </param>
688     <param>
689       <key>_enabled</key>
690       <value>True</value>
691     </param>
692     <param>
693       <key>value</key>
694       <value>0.05</value>
695     </param>
696     <param>
697       <key>type</key>
698       <value>real</value>
699     </param>
700     <param>
701       <key>config_file</key>
702       <value>config_filename</value>
703     </param>
704     <param>
705       <key>section</key>
706       <value>'demod'</value>
707     </param>
708     <param>
709       <key>option</key>
710       <value>'sync_alpha'</value>
711     </param>
712     <param>
713       <key>writeback</key>
714       <value>sync_alpha</value>
715     </param>
716     <param>
717       <key>_coordinate</key>
718       <value>(981, 258)</value>
719     </param>
720     <param>
721       <key>_rotation</key>
722       <value>0</value>
723     </param>
724   </block>
725   <block>
726     <key>variable_config</key>
727     <param>
728       <key>id</key>
729       <value>output_filename</value>
730     </param>
731     <param>
732       <key>_enabled</key>
733       <value>True</value>
734     </param>
735     <param>
736       <key>value</key>
737       <value>'frames.dat'</value>
738     </param>
739     <param>
740       <key>type</key>
741       <value>string</value>
742     </param>
743     <param>
744       <key>config_file</key>
745       <value>config_filename</value>
746     </param>
747     <param>
748       <key>section</key>
749       <value>'output'</value>
750     </param>
751     <param>
752       <key>option</key>
753       <value>'filename'</value>
754     </param>
755     <param>
756       <key>writeback</key>
757       <value>output_filename</value>
758     </param>
759     <param>
760       <key>_coordinate</key>
761       <value>(1139, 259)</value>
762     </param>
763     <param>
764       <key>_rotation</key>
765       <value>0</value>
766     </param>
767   </block>
768   <block>
769     <key>variable_static_text</key>
770     <param>
771       <key>id</key>
772       <value>decim_text</value>
773     </param>
774     <param>
775       <key>_enabled</key>
776       <value>True</value>
777     </param>
778     <param>
779       <key>label</key>
780       <value>Decimation</value>
781     </param>
782     <param>
783       <key>value</key>
784       <value>decim</value>
785     </param>
786     <param>
787       <key>converver</key>
788       <value>float_converter</value>
789     </param>
790     <param>
791       <key>formatter</key>
792       <value>None</value>
793     </param>
794     <param>
795       <key>grid_pos</key>
796       <value>1, 1, 1, 1</value>
797     </param>
798     <param>
799       <key>notebook</key>
800       <value></value>
801     </param>
802     <param>
803       <key>_coordinate</key>
804       <value>(973, 20)</value>
805     </param>
806     <param>
807       <key>_rotation</key>
808       <value>0</value>
809     </param>
810   </block>
811   <block>
812     <key>variable</key>
813     <param>
814       <key>id</key>
815       <value>max_sync_offset</value>
816     </param>
817     <param>
818       <key>_enabled</key>
819       <value>True</value>
820     </param>
821     <param>
822       <key>value</key>
823       <value>0.01</value>
824     </param>
825     <param>
826       <key>_coordinate</key>
827       <value>(705, 19)</value>
828     </param>
829     <param>
830       <key>_rotation</key>
831       <value>0</value>
832     </param>
833   </block>
834   <block>
835     <key>notebook</key>
836     <param>
837       <key>id</key>
838       <value>displays</value>
839     </param>
840     <param>
841       <key>_enabled</key>
842       <value>True</value>
843     </param>
844     <param>
845       <key>style</key>
846       <value>wx.NB_TOP</value>
847     </param>
848     <param>
849       <key>labels</key>
850       <value>['RX','Demod']</value>
851     </param>
852     <param>
853       <key>grid_pos</key>
854       <value>2, 0, 1, 4</value>
855     </param>
856     <param>
857       <key>notebook</key>
858       <value></value>
859     </param>
860     <param>
861       <key>_coordinate</key>
862       <value>(15, 237)</value>
863     </param>
864     <param>
865       <key>_rotation</key>
866       <value>0</value>
867     </param>
868   </block>
869   <block>
870     <key>noaa_hrpt_sync_fb</key>
871     <param>
872       <key>id</key>
873       <value>sync</value>
874     </param>
875     <param>
876       <key>_enabled</key>
877       <value>True</value>
878     </param>
879     <param>
880       <key>alpha</key>
881       <value>sync_alpha</value>
882     </param>
883     <param>
884       <key>beta</key>
885       <value>sync_alpha**2/4.0</value>
886     </param>
887     <param>
888       <key>sps</key>
889       <value>sps</value>
890     </param>
891     <param>
892       <key>max_offset</key>
893       <value>max_sync_offset</value>
894     </param>
895     <param>
896       <key>_coordinate</key>
897       <value>(840, 715)</value>
898     </param>
899     <param>
900       <key>_rotation</key>
901       <value>0</value>
902     </param>
903   </block>
904   <block>
905     <key>noaa_hrpt_deframer</key>
906     <param>
907       <key>id</key>
908       <value>deframer</value>
909     </param>
910     <param>
911       <key>_enabled</key>
912       <value>True</value>
913     </param>
914     <param>
915       <key>_coordinate</key>
916       <value>(1071, 743)</value>
917     </param>
918     <param>
919       <key>_rotation</key>
920       <value>0</value>
921     </param>
922   </block>
923   <block>
924     <key>noaa_hrpt_decoder</key>
925     <param>
926       <key>id</key>
927       <value>decoder</value>
928     </param>
929     <param>
930       <key>_enabled</key>
931       <value>True</value>
932     </param>
933     <param>
934       <key>_coordinate</key>
935       <value>(1274, 743)</value>
936     </param>
937     <param>
938       <key>_rotation</key>
939       <value>0</value>
940     </param>
941   </block>
942   <block>
943     <key>gr_file_sink</key>
944     <param>
945       <key>id</key>
946       <value>frame_sink</value>
947     </param>
948     <param>
949       <key>_enabled</key>
950       <value>True</value>
951     </param>
952     <param>
953       <key>file</key>
954       <value>output_filename</value>
955     </param>
956     <param>
957       <key>type</key>
958       <value>short</value>
959     </param>
960     <param>
961       <key>vlen</key>
962       <value>1</value>
963     </param>
964     <param>
965       <key>_coordinate</key>
966       <value>(1273, 851)</value>
967     </param>
968     <param>
969       <key>_rotation</key>
970       <value>0</value>
971     </param>
972   </block>
973   <block>
974     <key>variable</key>
975     <param>
976       <key>id</key>
977       <value>mf_taps</value>
978     </param>
979     <param>
980       <key>_enabled</key>
981       <value>True</value>
982     </param>
983     <param>
984       <key>value</key>
985       <value>[-0.5/hs,]*hs+[0.5/hs]*hs</value>
986     </param>
987     <param>
988       <key>_coordinate</key>
989       <value>(792, 158)</value>
990     </param>
991     <param>
992       <key>_rotation</key>
993       <value>0</value>
994     </param>
995   </block>
996   <block>
997     <key>noaa_hrpt_pll_cf</key>
998     <param>
999       <key>id</key>
1000       <value>pll</value>
1001     </param>
1002     <param>
1003       <key>_enabled</key>
1004       <value>True</value>
1005     </param>
1006     <param>
1007       <key>alpha</key>
1008       <value>pll_alpha</value>
1009     </param>
1010     <param>
1011       <key>beta</key>
1012       <value>pll_alpha**2/4.0</value>
1013     </param>
1014     <param>
1015       <key>max_offset</key>
1016       <value>max_carrier_offset</value>
1017     </param>
1018     <param>
1019       <key>_coordinate</key>
1020       <value>(632, 723)</value>
1021     </param>
1022     <param>
1023       <key>_rotation</key>
1024       <value>0</value>
1025     </param>
1026   </block>
1027   <block>
1028     <key>gr_fir_filter_xxx</key>
1029     <param>
1030       <key>id</key>
1031       <value>gr_fir_filter_xxx_0</value>
1032     </param>
1033     <param>
1034       <key>_enabled</key>
1035       <value>True</value>
1036     </param>
1037     <param>
1038       <key>type</key>
1039       <value>ccc</value>
1040     </param>
1041     <param>
1042       <key>decim</key>
1043       <value>1</value>
1044     </param>
1045     <param>
1046       <key>taps</key>
1047       <value>mf_taps</value>
1048     </param>
1049     <param>
1050       <key>_coordinate</key>
1051       <value>(400, 731)</value>
1052     </param>
1053     <param>
1054       <key>_rotation</key>
1055       <value>0</value>
1056     </param>
1057   </block>
1058   <block>
1059     <key>usrp_simple_source_x</key>
1060     <param>
1061       <key>id</key>
1062       <value>usrp_source</value>
1063     </param>
1064     <param>
1065       <key>_enabled</key>
1066       <value>True</value>
1067     </param>
1068     <param>
1069       <key>type</key>
1070       <value>complex</value>
1071     </param>
1072     <param>
1073       <key>format</key>
1074       <value></value>
1075     </param>
1076     <param>
1077       <key>which</key>
1078       <value>0</value>
1079     </param>
1080     <param>
1081       <key>decimation</key>
1082       <value>decim</value>
1083     </param>
1084     <param>
1085       <key>frequency</key>
1086       <value>freq</value>
1087     </param>
1088     <param>
1089       <key>lo_offset</key>
1090       <value>float('inf')</value>
1091     </param>
1092     <param>
1093       <key>gain</key>
1094       <value>gain</value>
1095     </param>
1096     <param>
1097       <key>side</key>
1098       <value>side</value>
1099     </param>
1100     <param>
1101       <key>rx_ant</key>
1102       <value>RXA</value>
1103     </param>
1104     <param>
1105       <key>hb_filters</key>
1106       <value></value>
1107     </param>
1108     <param>
1109       <key>_coordinate</key>
1110       <value>(28, 699)</value>
1111     </param>
1112     <param>
1113       <key>_rotation</key>
1114       <value>0</value>
1115     </param>
1116   </block>
1117   <block>
1118     <key>gr_agc_xx</key>
1119     <param>
1120       <key>id</key>
1121       <value>agc</value>
1122     </param>
1123     <param>
1124       <key>_enabled</key>
1125       <value>True</value>
1126     </param>
1127     <param>
1128       <key>type</key>
1129       <value>complex</value>
1130     </param>
1131     <param>
1132       <key>rate</key>
1133       <value>1e-6</value>
1134     </param>
1135     <param>
1136       <key>reference</key>
1137       <value>1.0</value>
1138     </param>
1139     <param>
1140       <key>gain</key>
1141       <value>1.0</value>
1142     </param>
1143     <param>
1144       <key>max_gain</key>
1145       <value>1.0</value>
1146     </param>
1147     <param>
1148       <key>_coordinate</key>
1149       <value>(240, 715)</value>
1150     </param>
1151     <param>
1152       <key>_rotation</key>
1153       <value>0</value>
1154     </param>
1155   </block>
1156   <block>
1157     <key>wxgui_scopesink2</key>
1158     <param>
1159       <key>id</key>
1160       <value>rx_scope</value>
1161     </param>
1162     <param>
1163       <key>_enabled</key>
1164       <value>True</value>
1165     </param>
1166     <param>
1167       <key>type</key>
1168       <value>complex</value>
1169     </param>
1170     <param>
1171       <key>title</key>
1172       <value>RX Waveform</value>
1173     </param>
1174     <param>
1175       <key>samp_rate</key>
1176       <value>sample_rate</value>
1177     </param>
1178     <param>
1179       <key>v_scale</key>
1180       <value>0</value>
1181     </param>
1182     <param>
1183       <key>t_scale</key>
1184       <value>20.0/sample_rate</value>
1185     </param>
1186     <param>
1187       <key>ac_couple</key>
1188       <value>False</value>
1189     </param>
1190     <param>
1191       <key>xy_mode</key>
1192       <value>False</value>
1193     </param>
1194     <param>
1195       <key>num_inputs</key>
1196       <value>1</value>
1197     </param>
1198     <param>
1199       <key>grid_pos</key>
1200       <value>1, 0, 1, 1</value>
1201     </param>
1202     <param>
1203       <key>notebook</key>
1204       <value>displays, 0</value>
1205     </param>
1206     <param>
1207       <key>_coordinate</key>
1208       <value>(406, 838)</value>
1209     </param>
1210     <param>
1211       <key>_rotation</key>
1212       <value>0</value>
1213     </param>
1214   </block>
1215   <block>
1216     <key>wxgui_fftsink2</key>
1217     <param>
1218       <key>id</key>
1219       <value>rx_fft</value>
1220     </param>
1221     <param>
1222       <key>_enabled</key>
1223       <value>True</value>
1224     </param>
1225     <param>
1226       <key>type</key>
1227       <value>complex</value>
1228     </param>
1229     <param>
1230       <key>title</key>
1231       <value>RX Spectrum</value>
1232     </param>
1233     <param>
1234       <key>samp_rate</key>
1235       <value>sample_rate</value>
1236     </param>
1237     <param>
1238       <key>baseband_freq</key>
1239       <value>freq</value>
1240     </param>
1241     <param>
1242       <key>y_per_div</key>
1243       <value>5</value>
1244     </param>
1245     <param>
1246       <key>y_divs</key>
1247       <value>8</value>
1248     </param>
1249     <param>
1250       <key>ref_level</key>
1251       <value>-5</value>
1252     </param>
1253     <param>
1254       <key>ref_scale</key>
1255       <value>2.0</value>
1256     </param>
1257     <param>
1258       <key>fft_size</key>
1259       <value>1024</value>
1260     </param>
1261     <param>
1262       <key>fft_rate</key>
1263       <value>15</value>
1264     </param>
1265     <param>
1266       <key>peak_hold</key>
1267       <value>False</value>
1268     </param>
1269     <param>
1270       <key>average</key>
1271       <value>True</value>
1272     </param>
1273     <param>
1274       <key>avg_alpha</key>
1275       <value>0.1</value>
1276     </param>
1277     <param>
1278       <key>grid_pos</key>
1279       <value>0, 0, 1, 1</value>
1280     </param>
1281     <param>
1282       <key>notebook</key>
1283       <value>displays, 0</value>
1284     </param>
1285     <param>
1286       <key>_coordinate</key>
1287       <value>(406, 466)</value>
1288     </param>
1289     <param>
1290       <key>_rotation</key>
1291       <value>0</value>
1292     </param>
1293   </block>
1294   <block>
1295     <key>wxgui_scopesink2</key>
1296     <param>
1297       <key>id</key>
1298       <value>pll_scope</value>
1299     </param>
1300     <param>
1301       <key>_enabled</key>
1302       <value>True</value>
1303     </param>
1304     <param>
1305       <key>type</key>
1306       <value>float</value>
1307     </param>
1308     <param>
1309       <key>title</key>
1310       <value>Demod Waveform</value>
1311     </param>
1312     <param>
1313       <key>samp_rate</key>
1314       <value>sample_rate</value>
1315     </param>
1316     <param>
1317       <key>v_scale</key>
1318       <value>0.5</value>
1319     </param>
1320     <param>
1321       <key>t_scale</key>
1322       <value>20.0/sample_rate</value>
1323     </param>
1324     <param>
1325       <key>ac_couple</key>
1326       <value>False</value>
1327     </param>
1328     <param>
1329       <key>xy_mode</key>
1330       <value>False</value>
1331     </param>
1332     <param>
1333       <key>num_inputs</key>
1334       <value>1</value>
1335     </param>
1336     <param>
1337       <key>grid_pos</key>
1338       <value>0, 0, 1, 1</value>
1339     </param>
1340     <param>
1341       <key>notebook</key>
1342       <value>displays, 1</value>
1343     </param>
1344     <param>
1345       <key>_coordinate</key>
1346       <value>(605, 552)</value>
1347     </param>
1348     <param>
1349       <key>_rotation</key>
1350       <value>180</value>
1351     </param>
1352   </block>
1353   <connection>
1354     <source_block_id>deframer</source_block_id>
1355     <sink_block_id>frame_sink</sink_block_id>
1356     <source_key>0</source_key>
1357     <sink_key>0</sink_key>
1358   </connection>
1359   <connection>
1360     <source_block_id>sync</source_block_id>
1361     <sink_block_id>deframer</sink_block_id>
1362     <source_key>0</source_key>
1363     <sink_key>0</sink_key>
1364   </connection>
1365   <connection>
1366     <source_block_id>pll</source_block_id>
1367     <sink_block_id>sync</sink_block_id>
1368     <source_key>0</source_key>
1369     <sink_key>0</sink_key>
1370   </connection>
1371   <connection>
1372     <source_block_id>pll</source_block_id>
1373     <sink_block_id>pll_scope</sink_block_id>
1374     <source_key>0</source_key>
1375     <sink_key>0</sink_key>
1376   </connection>
1377   <connection>
1378     <source_block_id>agc</source_block_id>
1379     <sink_block_id>rx_scope</sink_block_id>
1380     <source_key>0</source_key>
1381     <sink_key>0</sink_key>
1382   </connection>
1383   <connection>
1384     <source_block_id>agc</source_block_id>
1385     <sink_block_id>rx_fft</sink_block_id>
1386     <source_key>0</source_key>
1387     <sink_key>0</sink_key>
1388   </connection>
1389   <connection>
1390     <source_block_id>deframer</source_block_id>
1391     <sink_block_id>decoder</sink_block_id>
1392     <source_key>0</source_key>
1393     <sink_key>0</sink_key>
1394   </connection>
1395   <connection>
1396     <source_block_id>agc</source_block_id>
1397     <sink_block_id>gr_fir_filter_xxx_0</sink_block_id>
1398     <source_key>0</source_key>
1399     <sink_key>0</sink_key>
1400   </connection>
1401   <connection>
1402     <source_block_id>gr_fir_filter_xxx_0</source_block_id>
1403     <sink_block_id>pll</sink_block_id>
1404     <source_key>0</source_key>
1405     <sink_key>0</sink_key>
1406   </connection>
1407   <connection>
1408     <source_block_id>usrp_source</source_block_id>
1409     <sink_block_id>agc</sink_block_id>
1410     <source_key>0</source_key>
1411     <sink_key>0</sink_key>
1412   </connection>
1413 </flow_graph>