git.gag.com Git - debian/gnuradio/blob - gr-noaa/apps/file_rx_hrpt.grc

   1 <?xml version='1.0' encoding='ASCII'?>
   2 <flow_graph>
   3   <timestamp>Mon Nov  2 08:30:47 2009</timestamp>
   4   <block>
   5     <key>options</key>
   6     <param>
   7       <key>id</key>
   8       <value>file_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_options</key>
  40       <value>run</value>
  41     </param>
  42     <param>
  43       <key>run</key>
  44       <value>True</value>
  45     </param>
  46     <param>
  47       <key>realtime_scheduling</key>
  48       <value></value>
  49     </param>
  50     <param>
  51       <key>_coordinate</key>
  52       <value>(10, 10)</value>
  53     </param>
  54     <param>
  55       <key>_rotation</key>
  56       <value>0</value>
  57     </param>
  58   </block>
  59   <block>
  60     <key>variable</key>
  61     <param>
  62       <key>id</key>
  63       <value>max_carrier_offset</value>
  64     </param>
  65     <param>
  66       <key>_enabled</key>
  67       <value>True</value>
  68     </param>
  69     <param>
  70       <key>value</key>
  71       <value>2*math.pi*100e3/sample_rate</value>
  72     </param>
  73     <param>
  74       <key>_coordinate</key>
  75       <value>(575, 19)</value>
  76     </param>
  77     <param>
  78       <key>_rotation</key>
  79       <value>0</value>
  80     </param>
  81   </block>
  82   <block>
  83     <key>variable</key>
  84     <param>
  85       <key>id</key>
  86       <value>sym_rate</value>
  87     </param>
  88     <param>
  89       <key>_enabled</key>
  90       <value>True</value>
  91     </param>
  92     <param>
  93       <key>value</key>
  94       <value>600*1109</value>
  95     </param>
  96     <param>
  97       <key>_coordinate</key>
  98       <value>(301, 19)</value>
  99     </param>
 100     <param>
 101       <key>_rotation</key>
 102       <value>0</value>
 103     </param>
 104   </block>
 105   <block>
 106     <key>variable</key>
 107     <param>
 108       <key>id</key>
 109       <value>sps</value>
 110     </param>
 111     <param>
 112       <key>_enabled</key>
 113       <value>True</value>
 114     </param>
 115     <param>
 116       <key>value</key>
 117       <value>sample_rate/sym_rate</value>
 118     </param>
 119     <param>
 120       <key>_coordinate</key>
 121       <value>(397, 19)</value>
 122     </param>
 123     <param>
 124       <key>_rotation</key>
 125       <value>0</value>
 126     </param>
 127   </block>
 128   <block>
 129     <key>variable</key>
 130     <param>
 131       <key>id</key>
 132       <value>hs</value>
 133     </param>
 134     <param>
 135       <key>_enabled</key>
 136       <value>True</value>
 137     </param>
 138     <param>
 139       <key>value</key>
 140       <value>int(sps/2.0)</value>
 141     </param>
 142     <param>
 143       <key>_coordinate</key>
 144       <value>(499, 19)</value>
 145     </param>
 146     <param>
 147       <key>_rotation</key>
 148       <value>0</value>
 149     </param>
 150   </block>
 151   <block>
 152     <key>variable</key>
 153     <param>
 154       <key>id</key>
 155       <value>sample_rate</value>
 156     </param>
 157     <param>
 158       <key>_enabled</key>
 159       <value>True</value>
 160     </param>
 161     <param>
 162       <key>value</key>
 163       <value>64e6/decim</value>
 164     </param>
 165     <param>
 166       <key>_coordinate</key>
 167       <value>(198, 17)</value>
 168     </param>
 169     <param>
 170       <key>_rotation</key>
 171       <value>0</value>
 172     </param>
 173   </block>
 174   <block>
 175     <key>variable</key>
 176     <param>
 177       <key>id</key>
 178       <value>max_clock_offset</value>
 179     </param>
 180     <param>
 181       <key>_enabled</key>
 182       <value>True</value>
 183     </param>
 184     <param>
 185       <key>value</key>
 186       <value>0.1</value>
 187     </param>
 188     <param>
 189       <key>_coordinate</key>
 190       <value>(705, 19)</value>
 191     </param>
 192     <param>
 193       <key>_rotation</key>
 194       <value>0</value>
 195     </param>
 196   </block>
 197   <block>
 198     <key>variable_config</key>
 199     <param>
 200       <key>id</key>
 201       <value>side</value>
 202     </param>
 203     <param>
 204       <key>_enabled</key>
 205       <value>True</value>
 206     </param>
 207     <param>
 208       <key>value</key>
 209       <value>'A'</value>
 210     </param>
 211     <param>
 212       <key>type</key>
 213       <value>string</value>
 214     </param>
 215     <param>
 216       <key>config_file</key>
 217       <value>config_filename</value>
 218     </param>
 219     <param>
 220       <key>section</key>
 221       <value>'usrp_rx_hrpt'</value>
 222     </param>
 223     <param>
 224       <key>option</key>
 225       <value>'side'</value>
 226     </param>
 227     <param>
 228       <key>writeback</key>
 229       <value>side</value>
 230     </param>
 231     <param>
 232       <key>_coordinate</key>
 233       <value>(194, 253)</value>
 234     </param>
 235     <param>
 236       <key>_rotation</key>
 237       <value>0</value>
 238     </param>
 239   </block>
 240   <block>
 241     <key>gr_file_sink</key>
 242     <param>
 243       <key>id</key>
 244       <value>frame_sink</value>
 245     </param>
 246     <param>
 247       <key>_enabled</key>
 248       <value>True</value>
 249     </param>
 250     <param>
 251       <key>file</key>
 252       <value>output_filename</value>
 253     </param>
 254     <param>
 255       <key>type</key>
 256       <value>short</value>
 257     </param>
 258     <param>
 259       <key>vlen</key>
 260       <value>1</value>
 261     </param>
 262     <param>
 263       <key>_coordinate</key>
 264       <value>(973, 1024)</value>
 265     </param>
 266     <param>
 267       <key>_rotation</key>
 268       <value>0</value>
 269     </param>
 270   </block>
 271   <block>
 272     <key>virtual_source</key>
 273     <param>
 274       <key>id</key>
 275       <value>virtual_source_0</value>
 276     </param>
 277     <param>
 278       <key>_enabled</key>
 279       <value>True</value>
 280     </param>
 281     <param>
 282       <key>stream_id</key>
 283       <value>baseband</value>
 284     </param>
 285     <param>
 286       <key>_coordinate</key>
 287       <value>(173, 971)</value>
 288     </param>
 289     <param>
 290       <key>_rotation</key>
 291       <value>0</value>
 292     </param>
 293   </block>
 294   <block>
 295     <key>wxgui_scopesink2</key>
 296     <param>
 297       <key>id</key>
 298       <value>demod_scope</value>
 299     </param>
 300     <param>
 301       <key>_enabled</key>
 302       <value>True</value>
 303     </param>
 304     <param>
 305       <key>type</key>
 306       <value>float</value>
 307     </param>
 308     <param>
 309       <key>title</key>
 310       <value>Post-Demod</value>
 311     </param>
 312     <param>
 313       <key>samp_rate</key>
 314       <value>sym_rate*2.0</value>
 315     </param>
 316     <param>
 317       <key>v_scale</key>
 318       <value>0.5</value>
 319     </param>
 320     <param>
 321       <key>v_offset</key>
 322       <value>0</value>
 323     </param>
 324     <param>
 325       <key>t_scale</key>
 326       <value>10.0/sym_rate</value>
 327     </param>
 328     <param>
 329       <key>ac_couple</key>
 330       <value>False</value>
 331     </param>
 332     <param>
 333       <key>xy_mode</key>
 334       <value>False</value>
 335     </param>
 336     <param>
 337       <key>num_inputs</key>
 338       <value>1</value>
 339     </param>
 340     <param>
 341       <key>win_size</key>
 342       <value></value>
 343     </param>
 344     <param>
 345       <key>grid_pos</key>
 346       <value>0, 0, 1, 1</value>
 347     </param>
 348     <param>
 349       <key>notebook</key>
 350       <value>displays, 1</value>
 351     </param>
 352     <param>
 353       <key>_coordinate</key>
 354       <value>(666, 542)</value>
 355     </param>
 356     <param>
 357       <key>_rotation</key>
 358       <value>180</value>
 359     </param>
 360   </block>
 361   <block>
 362     <key>gr_clock_recovery_mm_xx</key>
 363     <param>
 364       <key>id</key>
 365       <value>gr_clock_recovery_mm_xx_0</value>
 366     </param>
 367     <param>
 368       <key>_enabled</key>
 369       <value>True</value>
 370     </param>
 371     <param>
 372       <key>type</key>
 373       <value>float</value>
 374     </param>
 375     <param>
 376       <key>omega</key>
 377       <value>sps/2.0</value>
 378     </param>
 379     <param>
 380       <key>gain_omega</key>
 381       <value>clock_alpha**2/4.0</value>
 382     </param>
 383     <param>
 384       <key>mu</key>
 385       <value>0.5</value>
 386     </param>
 387     <param>
 388       <key>gain_mu</key>
 389       <value>clock_alpha</value>
 390     </param>
 391     <param>
 392       <key>omega_relative_limit</key>
 393       <value>max_clock_offset</value>
 394     </param>
 395     <param>
 396       <key>_coordinate</key>
 397       <value>(873, 696)</value>
 398     </param>
 399     <param>
 400       <key>_rotation</key>
 401       <value>0</value>
 402     </param>
 403   </block>
 404   <block>
 405     <key>gr_moving_average_xx</key>
 406     <param>
 407       <key>id</key>
 408       <value>gr_moving_average_xx_0</value>
 409     </param>
 410     <param>
 411       <key>_enabled</key>
 412       <value>True</value>
 413     </param>
 414     <param>
 415       <key>type</key>
 416       <value>float</value>
 417     </param>
 418     <param>
 419       <key>length</key>
 420       <value>hs</value>
 421     </param>
 422     <param>
 423       <key>scale</key>
 424       <value>1.0/hs</value>
 425     </param>
 426     <param>
 427       <key>max_iter</key>
 428       <value>4000</value>
 429     </param>
 430     <param>
 431       <key>_coordinate</key>
 432       <value>(682, 713)</value>
 433     </param>
 434     <param>
 435       <key>_rotation</key>
 436       <value>0</value>
 437     </param>
 438   </block>
 439   <block>
 440     <key>noaa_hrpt_pll_cf</key>
 441     <param>
 442       <key>id</key>
 443       <value>pll</value>
 444     </param>
 445     <param>
 446       <key>_enabled</key>
 447       <value>True</value>
 448     </param>
 449     <param>
 450       <key>alpha</key>
 451       <value>pll_alpha</value>
 452     </param>
 453     <param>
 454       <key>beta</key>
 455       <value>pll_alpha**2/4.0</value>
 456     </param>
 457     <param>
 458       <key>max_offset</key>
 459       <value>max_carrier_offset</value>
 460     </param>
 461     <param>
 462       <key>_coordinate</key>
 463       <value>(469, 713)</value>
 464     </param>
 465     <param>
 466       <key>_rotation</key>
 467       <value>0</value>
 468     </param>
 469   </block>
 470   <block>
 471     <key>virtual_sink</key>
 472     <param>
 473       <key>id</key>
 474       <value>virtual_sink_0</value>
 475     </param>
 476     <param>
 477       <key>_enabled</key>
 478       <value>True</value>
 479     </param>
 480     <param>
 481       <key>stream_id</key>
 482       <value>baseband</value>
 483     </param>
 484     <param>
 485       <key>_coordinate</key>
 486       <value>(1142, 728)</value>
 487     </param>
 488     <param>
 489       <key>_rotation</key>
 490       <value>0</value>
 491     </param>
 492   </block>
 493   <block>
 494     <key>noaa_hrpt_decoder</key>
 495     <param>
 496       <key>id</key>
 497       <value>decoder</value>
 498     </param>
 499     <param>
 500       <key>_enabled</key>
 501       <value>True</value>
 502     </param>
 503     <param>
 504       <key>_coordinate</key>
 505       <value>(974, 925)</value>
 506     </param>
 507     <param>
 508       <key>_rotation</key>
 509       <value>0</value>
 510     </param>
 511   </block>
 512   <block>
 513     <key>variable</key>
 514     <param>
 515       <key>id</key>
 516       <value>config_filename</value>
 517     </param>
 518     <param>
 519       <key>_enabled</key>
 520       <value>True</value>
 521     </param>
 522     <param>
 523       <key>value</key>
 524       <value>os.environ['HOME']+'/.gnuradio/config.conf'</value>
 525     </param>
 526     <param>
 527       <key>_coordinate</key>
 528       <value>(13, 159)</value>
 529     </param>
 530     <param>
 531       <key>_rotation</key>
 532       <value>0</value>
 533     </param>
 534   </block>
 535   <block>
 536     <key>import</key>
 537     <param>
 538       <key>id</key>
 539       <value>import_0</value>
 540     </param>
 541     <param>
 542       <key>_enabled</key>
 543       <value>True</value>
 544     </param>
 545     <param>
 546       <key>import</key>
 547       <value>import math, os</value>
 548     </param>
 549     <param>
 550       <key>_coordinate</key>
 551       <value>(11, 110)</value>
 552     </param>
 553     <param>
 554       <key>_rotation</key>
 555       <value>0</value>
 556     </param>
 557   </block>
 558   <block>
 559     <key>gr_agc_xx</key>
 560     <param>
 561       <key>id</key>
 562       <value>agc</value>
 563     </param>
 564     <param>
 565       <key>_enabled</key>
 566       <value>True</value>
 567     </param>
 568     <param>
 569       <key>type</key>
 570       <value>complex</value>
 571     </param>
 572     <param>
 573       <key>rate</key>
 574       <value>1e-6</value>
 575     </param>
 576     <param>
 577       <key>reference</key>
 578       <value>1.0</value>
 579     </param>
 580     <param>
 581       <key>gain</key>
 582       <value>1.0</value>
 583     </param>
 584     <param>
 585       <key>max_gain</key>
 586       <value>1.0</value>
 587     </param>
 588     <param>
 589       <key>_coordinate</key>
 590       <value>(301, 705)</value>
 591     </param>
 592     <param>
 593       <key>_rotation</key>
 594       <value>0</value>
 595     </param>
 596   </block>
 597   <block>
 598     <key>gr_interleaved_short_to_complex</key>
 599     <param>
 600       <key>id</key>
 601       <value>gr_interleaved_short_to_complex_0</value>
 602     </param>
 603     <param>
 604       <key>_enabled</key>
 605       <value>True</value>
 606     </param>
 607     <param>
 608       <key>_coordinate</key>
 609       <value>(73, 733)</value>
 610     </param>
 611     <param>
 612       <key>_rotation</key>
 613       <value>0</value>
 614     </param>
 615   </block>
 616   <block>
 617     <key>gr_throttle</key>
 618     <param>
 619       <key>id</key>
 620       <value>throttle</value>
 621     </param>
 622     <param>
 623       <key>_enabled</key>
 624       <value>True</value>
 625     </param>
 626     <param>
 627       <key>type</key>
 628       <value>short</value>
 629     </param>
 630     <param>
 631       <key>samples_per_second</key>
 632       <value>sample_rate</value>
 633     </param>
 634     <param>
 635       <key>vlen</key>
 636       <value>1</value>
 637     </param>
 638     <param>
 639       <key>_coordinate</key>
 640       <value>(75, 679)</value>
 641     </param>
 642     <param>
 643       <key>_rotation</key>
 644       <value>180</value>
 645     </param>
 646   </block>
 647   <block>
 648     <key>gr_file_source</key>
 649     <param>
 650       <key>id</key>
 651       <value>gr_file_source_0</value>
 652     </param>
 653     <param>
 654       <key>_enabled</key>
 655       <value>True</value>
 656     </param>
 657     <param>
 658       <key>file</key>
 659       <value>input_filename</value>
 660     </param>
 661     <param>
 662       <key>type</key>
 663       <value>short</value>
 664     </param>
 665     <param>
 666       <key>repeat</key>
 667       <value>False</value>
 668     </param>
 669     <param>
 670       <key>vlen</key>
 671       <value>1</value>
 672     </param>
 673     <param>
 674       <key>_coordinate</key>
 675       <value>(76, 613)</value>
 676     </param>
 677     <param>
 678       <key>_rotation</key>
 679       <value>0</value>
 680     </param>
 681   </block>
 682   <block>
 683     <key>parameter</key>
 684     <param>
 685       <key>id</key>
 686       <value>input_filename</value>
 687     </param>
 688     <param>
 689       <key>_enabled</key>
 690       <value>True</value>
 691     </param>
 692     <param>
 693       <key>label</key>
 694       <value>input_filename</value>
 695     </param>
 696     <param>
 697       <key>value</key>
 698       <value>'usrp.dat'</value>
 699     </param>
 700     <param>
 701       <key>type</key>
 702       <value>string</value>
 703     </param>
 704     <param>
 705       <key>short_id</key>
 706       <value>F</value>
 707     </param>
 708     <param>
 709       <key>_coordinate</key>
 710       <value>(198, 107)</value>
 711     </param>
 712     <param>
 713       <key>_rotation</key>
 714       <value>0</value>
 715     </param>
 716   </block>
 717   <block>
 718     <key>parameter</key>
 719     <param>
 720       <key>id</key>
 721       <value>decim</value>
 722     </param>
 723     <param>
 724       <key>_enabled</key>
 725       <value>True</value>
 726     </param>
 727     <param>
 728       <key>label</key>
 729       <value>decim</value>
 730     </param>
 731     <param>
 732       <key>value</key>
 733       <value>16</value>
 734     </param>
 735     <param>
 736       <key>type</key>
 737       <value>intx</value>
 738     </param>
 739     <param>
 740       <key>short_id</key>
 741       <value>d</value>
 742     </param>
 743     <param>
 744       <key>_coordinate</key>
 745       <value>(308, 107)</value>
 746     </param>
 747     <param>
 748       <key>_rotation</key>
 749       <value>0</value>
 750     </param>
 751   </block>
 752   <block>
 753     <key>variable_slider</key>
 754     <param>
 755       <key>id</key>
 756       <value>pll_alpha</value>
 757     </param>
 758     <param>
 759       <key>_enabled</key>
 760       <value>True</value>
 761     </param>
 762     <param>
 763       <key>label</key>
 764       <value>PLL Alpha</value>
 765     </param>
 766     <param>
 767       <key>value</key>
 768       <value>saved_pll_alpha</value>
 769     </param>
 770     <param>
 771       <key>min</key>
 772       <value>0.0</value>
 773     </param>
 774     <param>
 775       <key>max</key>
 776       <value>0.5</value>
 777     </param>
 778     <param>
 779       <key>num_steps</key>
 780       <value>100</value>
 781     </param>
 782     <param>
 783       <key>style</key>
 784       <value>wx.SL_HORIZONTAL</value>
 785     </param>
 786     <param>
 787       <key>converver</key>
 788       <value>float_converter</value>
 789     </param>
 790     <param>
 791       <key>grid_pos</key>
 792       <value>0, 0, 1, 1</value>
 793     </param>
 794     <param>
 795       <key>notebook</key>
 796       <value></value>
 797     </param>
 798     <param>
 799       <key>_coordinate</key>
 800       <value>(397, 108)</value>
 801     </param>
 802     <param>
 803       <key>_rotation</key>
 804       <value>0</value>
 805     </param>
 806   </block>
 807   <block>
 808     <key>variable_slider</key>
 809     <param>
 810       <key>id</key>
 811       <value>clock_alpha</value>
 812     </param>
 813     <param>
 814       <key>_enabled</key>
 815       <value>True</value>
 816     </param>
 817     <param>
 818       <key>label</key>
 819       <value>Clock Alpha</value>
 820     </param>
 821     <param>
 822       <key>value</key>
 823       <value>saved_clock_alpha</value>
 824     </param>
 825     <param>
 826       <key>min</key>
 827       <value>0.0</value>
 828     </param>
 829     <param>
 830       <key>max</key>
 831       <value>0.5</value>
 832     </param>
 833     <param>
 834       <key>num_steps</key>
 835       <value>100</value>
 836     </param>
 837     <param>
 838       <key>style</key>
 839       <value>wx.SL_HORIZONTAL</value>
 840     </param>
 841     <param>
 842       <key>converver</key>
 843       <value>float_converter</value>
 844     </param>
 845     <param>
 846       <key>grid_pos</key>
 847       <value>0, 1, 1, 1</value>
 848     </param>
 849     <param>
 850       <key>notebook</key>
 851       <value></value>
 852     </param>
 853     <param>
 854       <key>_coordinate</key>
 855       <value>(539, 105)</value>
 856     </param>
 857     <param>
 858       <key>_rotation</key>
 859       <value>0</value>
 860     </param>
 861   </block>
 862   <block>
 863     <key>variable_config</key>
 864     <param>
 865       <key>id</key>
 866       <value>saved_pll_alpha</value>
 867     </param>
 868     <param>
 869       <key>_enabled</key>
 870       <value>True</value>
 871     </param>
 872     <param>
 873       <key>value</key>
 874       <value>0.05</value>
 875     </param>
 876     <param>
 877       <key>type</key>
 878       <value>real</value>
 879     </param>
 880     <param>
 881       <key>config_file</key>
 882       <value>config_filename</value>
 883     </param>
 884     <param>
 885       <key>section</key>
 886       <value>'usrp_rx_hrpt'</value>
 887     </param>
 888     <param>
 889       <key>option</key>
 890       <value>'pll_alpha'</value>
 891     </param>
 892     <param>
 893       <key>writeback</key>
 894       <value>pll_alpha</value>
 895     </param>
 896     <param>
 897       <key>_coordinate</key>
 898       <value>(363, 254)</value>
 899     </param>
 900     <param>
 901       <key>_rotation</key>
 902       <value>0</value>
 903     </param>
 904   </block>
 905   <block>
 906     <key>variable_config</key>
 907     <param>
 908       <key>id</key>
 909       <value>saved_clock_alpha</value>
 910     </param>
 911     <param>
 912       <key>_enabled</key>
 913       <value>True</value>
 914     </param>
 915     <param>
 916       <key>value</key>
 917       <value>0.05</value>
 918     </param>
 919     <param>
 920       <key>type</key>
 921       <value>real</value>
 922     </param>
 923     <param>
 924       <key>config_file</key>
 925       <value>config_filename</value>
 926     </param>
 927     <param>
 928       <key>section</key>
 929       <value>'usrp_rx_hrpt'</value>
 930     </param>
 931     <param>
 932       <key>option</key>
 933       <value>'clock_alpha'</value>
 934     </param>
 935     <param>
 936       <key>writeback</key>
 937       <value>clock_alpha</value>
 938     </param>
 939     <param>
 940       <key>_coordinate</key>
 941       <value>(527, 256)</value>
 942     </param>
 943     <param>
 944       <key>_rotation</key>
 945       <value>0</value>
 946     </param>
 947   </block>
 948   <block>
 949     <key>variable_config</key>
 950     <param>
 951       <key>id</key>
 952       <value>output_filename</value>
 953     </param>
 954     <param>
 955       <key>_enabled</key>
 956       <value>True</value>
 957     </param>
 958     <param>
 959       <key>value</key>
 960       <value>'frames.dat'</value>
 961     </param>
 962     <param>
 963       <key>type</key>
 964       <value>string</value>
 965     </param>
 966     <param>
 967       <key>config_file</key>
 968       <value>config_filename</value>
 969     </param>
 970     <param>
 971       <key>section</key>
 972       <value>'usrp_rx_hrpt'</value>
 973     </param>
 974     <param>
 975       <key>option</key>
 976       <value>'filename'</value>
 977     </param>
 978     <param>
 979       <key>writeback</key>
 980       <value>output_filename</value>
 981     </param>
 982     <param>
 983       <key>_coordinate</key>
 984       <value>(689, 257)</value>
 985     </param>
 986     <param>
 987       <key>_rotation</key>
 988       <value>0</value>
 989     </param>
 990   </block>
 991   <block>
 992     <key>notebook</key>
 993     <param>
 994       <key>id</key>
 995       <value>displays</value>
 996     </param>
 997     <param>
 998       <key>_enabled</key>
 999       <value>True</value>
1000     </param>
1001     <param>
1002       <key>style</key>
1003       <value>wx.NB_TOP</value>
1004     </param>
1005     <param>
1006       <key>labels</key>
1007       <value>['Spectrum','Demod']</value>
1008     </param>
1009     <param>
1010       <key>grid_pos</key>
1011       <value>1,0,1,2</value>
1012     </param>
1013     <param>
1014       <key>notebook</key>
1015       <value></value>
1016     </param>
1017     <param>
1018       <key>_coordinate</key>
1019       <value>(12, 249)</value>
1020     </param>
1021     <param>
1022       <key>_rotation</key>
1023       <value>0</value>
1024     </param>
1025   </block>
1026   <block>
1027     <key>wxgui_fftsink2</key>
1028     <param>
1029       <key>id</key>
1030       <value>rx_fft</value>
1031     </param>
1032     <param>
1033       <key>_enabled</key>
1034       <value>True</value>
1035     </param>
1036     <param>
1037       <key>type</key>
1038       <value>complex</value>
1039     </param>
1040     <param>
1041       <key>title</key>
1042       <value>RX Spectrum</value>
1043     </param>
1044     <param>
1045       <key>samp_rate</key>
1046       <value>sample_rate</value>
1047     </param>
1048     <param>
1049       <key>baseband_freq</key>
1050       <value>0</value>
1051     </param>
1052     <param>
1053       <key>y_per_div</key>
1054       <value>5</value>
1055     </param>
1056     <param>
1057       <key>y_divs</key>
1058       <value>8</value>
1059     </param>
1060     <param>
1061       <key>ref_level</key>
1062       <value>-5</value>
1063     </param>
1064     <param>
1065       <key>ref_scale</key>
1066       <value>2.0</value>
1067     </param>
1068     <param>
1069       <key>fft_size</key>
1070       <value>1024</value>
1071     </param>
1072     <param>
1073       <key>fft_rate</key>
1074       <value>15</value>
1075     </param>
1076     <param>
1077       <key>peak_hold</key>
1078       <value>False</value>
1079     </param>
1080     <param>
1081       <key>average</key>
1082       <value>True</value>
1083     </param>
1084     <param>
1085       <key>avg_alpha</key>
1086       <value>0.1</value>
1087     </param>
1088     <param>
1089       <key>win</key>
1090       <value>None</value>
1091     </param>
1092     <param>
1093       <key>win_size</key>
1094       <value>640, 360</value>
1095     </param>
1096     <param>
1097       <key>grid_pos</key>
1098       <value>0, 0, 1, 1</value>
1099     </param>
1100     <param>
1101       <key>notebook</key>
1102       <value>displays, 0</value>
1103     </param>
1104     <param>
1105       <key>_coordinate</key>
1106       <value>(471, 450)</value>
1107     </param>
1108     <param>
1109       <key>_rotation</key>
1110       <value>0</value>
1111     </param>
1112   </block>
1113   <block>
1114     <key>gr_binary_slicer_fb</key>
1115     <param>
1116       <key>id</key>
1117       <value>gr_binary_slicer_fb_0</value>
1118     </param>
1119     <param>
1120       <key>_enabled</key>
1121       <value>True</value>
1122     </param>
1123     <param>
1124       <key>_coordinate</key>
1125       <value>(393, 975)</value>
1126     </param>
1127     <param>
1128       <key>_rotation</key>
1129       <value>0</value>
1130     </param>
1131   </block>
1132   <block>
1133     <key>noaa_hrpt_deframer</key>
1134     <param>
1135       <key>id</key>
1136       <value>deframer</value>
1137     </param>
1138     <param>
1139       <key>_enabled</key>
1140       <value>True</value>
1141     </param>
1142     <param>
1143       <key>_coordinate</key>
1144       <value>(762, 975)</value>
1145     </param>
1146     <param>
1147       <key>_rotation</key>
1148       <value>0</value>
1149     </param>
1150   </block>
1151   <connection>
1152     <source_block_id>virtual_source_0</source_block_id>
1153     <sink_block_id>gr_binary_slicer_fb_0</sink_block_id>
1154     <source_key>0</source_key>
1155     <sink_key>0</sink_key>
1156   </connection>
1157   <connection>
1158     <source_block_id>deframer</source_block_id>
1159     <sink_block_id>frame_sink</sink_block_id>
1160     <source_key>0</source_key>
1161     <sink_key>0</sink_key>
1162   </connection>
1163   <connection>
1164     <source_block_id>deframer</source_block_id>
1165     <sink_block_id>decoder</sink_block_id>
1166     <source_key>0</source_key>
1167     <sink_key>0</sink_key>
1168   </connection>
1169   <connection>
1170     <source_block_id>gr_clock_recovery_mm_xx_0</source_block_id>
1171     <sink_block_id>virtual_sink_0</sink_block_id>
1172     <source_key>0</source_key>
1173     <sink_key>0</sink_key>
1174   </connection>
1175   <connection>
1176     <source_block_id>gr_clock_recovery_mm_xx_0</source_block_id>
1177     <sink_block_id>demod_scope</sink_block_id>
1178     <source_key>0</source_key>
1179     <sink_key>0</sink_key>
1180   </connection>
1181   <connection>
1182     <source_block_id>gr_moving_average_xx_0</source_block_id>
1183     <sink_block_id>gr_clock_recovery_mm_xx_0</sink_block_id>
1184     <source_key>0</source_key>
1185     <sink_key>0</sink_key>
1186   </connection>
1187   <connection>
1188     <source_block_id>pll</source_block_id>
1189     <sink_block_id>gr_moving_average_xx_0</sink_block_id>
1190     <source_key>0</source_key>
1191     <sink_key>0</sink_key>
1192   </connection>
1193   <connection>
1194     <source_block_id>agc</source_block_id>
1195     <sink_block_id>pll</sink_block_id>
1196     <source_key>0</source_key>
1197     <sink_key>0</sink_key>
1198   </connection>
1199   <connection>
1200     <source_block_id>agc</source_block_id>
1201     <sink_block_id>rx_fft</sink_block_id>
1202     <source_key>0</source_key>
1203     <sink_key>0</sink_key>
1204   </connection>
1205   <connection>
1206     <source_block_id>gr_interleaved_short_to_complex_0</source_block_id>
1207     <sink_block_id>agc</sink_block_id>
1208     <source_key>0</source_key>
1209     <sink_key>0</sink_key>
1210   </connection>
1211   <connection>
1212     <source_block_id>throttle</source_block_id>
1213     <sink_block_id>gr_interleaved_short_to_complex_0</sink_block_id>
1214     <source_key>0</source_key>
1215     <sink_key>0</sink_key>
1216   </connection>
1217   <connection>
1218     <source_block_id>gr_file_source_0</source_block_id>
1219     <sink_block_id>throttle</sink_block_id>
1220     <source_key>0</source_key>
1221     <sink_key>0</sink_key>
1222   </connection>
1223   <connection>
1224     <source_block_id>gr_binary_slicer_fb_0</source_block_id>
1225     <sink_block_id>deframer</sink_block_id>
1226     <source_key>0</source_key>
1227     <sink_key>0</sink_key>
1228   </connection>
1229 </flow_graph>