Return-Path: Received: from soul.tv.tek.com (sol.tv.tek.com) by thd.tv.tek.com (4.1/SMI-4.1(tv.tek.com)) id AA08676; Mon, 4 May 92 10:20:20 PDT Received: from tektronix.tek.com by soul.tv.tek.com with SMTP id AA22300 (5.65c.tv/IDA-1.4.4 for ); Mon, 4 May 1992 10:20:16 -0700 Received: from relay.hp.com by tektronix.TEK.COM (4.1/8.0) id AA15936; Mon, 4 May 92 10:23:36 PDT Received: from hpdela.fc.hp.com by relay.hp.com with SMTP (16.6/15.5+IOS 3.13) id AA04763; Mon, 4 May 92 10:20:28 -0700 Received: by hpfcpq.fc.hp.com (16.6/15.5+IOS 3.22) id AA21218; Mon, 4 May 92 11:20:21 -0600 Date: Mon, 4 May 92 11:20:21 -0600 From: Dave Delano Message-Id: <9205041720.AA21218@hpfcpq.fc.hp.com> To: bill@tv.tv.tek.com (base) (portable) cordless phone (in) (out) repeater (low) (high) band edges (audio) (video) TV Channel (Rx) (Tx) cellular phone (ship) (shore) FM maritime service Hz Hz 27.5 musical Asub4 30 300 ELF (ITU band # 2) 55 musical Asub3 59.94005996 NTSC vertical sync 60 AC Power line freq 100 common (sub-audio) tone squelch 110 musical Asub2 220 musical Asub1 300 3000 VF (ITU band # 3) 440 musical A 697 CCITT DTMF low (40ms min pulse) 770 CCITT DTMF low (40ms min pulse) 852 CCITT DTMF low (40ms min pulse) 853 EBS tone (low) 880 musical Asuper1 941 CCITT DTMF low (40ms min pulse) 960 EBS tone (high) kHz kHz 10^3 1.209 CCITT DTMF high (40ms min pulse) 1.336 CCITT DTMF high (40ms min pulse) 1.477 CCITT DTMF high (40ms min pulse) 1.633 CCITT DTMF high (40ms min pulse) 1.76 musical Asuper2 3 30 VLF (ITU band # 4) 3.52 musical Asuper3 10 14 Radio Navigation 14 90 Fixed & Maritime 15.73426574 NTSC horizontal sync (2*color/455) 19 FM stereo pilot 30 300 LF (ITU band # 5) 31.468 BTSC Stereo TV (L-R) (2*TV H) 38 FM stereo subchannel (DSB) 60 WWVB (US) standard time & freq 69 FM SCA channel 78.671 BTSC (TV) SAP 2nd sound (5*TV H) 90 110 Radio Navigation 102.273 BTSC (TV) PRO subchannel (6.5*TV H) 110 160 Fixed & Maritime 160 200 Fixed 170 190 FCC Part 15 devices (wireless intercomm) 200 325 Aviation beacons 285 325 Maritime beacons 300 3000 MF (ITU band # 6) 325 415 Aviation beacons 405 415 Maritime beacons 415 490 Maritime (CW) 490 510 Mobile (CW) (distress & calling) 500 FCC CW Maritime distress 510 535 Mobile (US Government) 530 1700 AM broadcast band (Canada) 535 1605 FCC AM broadcast band (old) 535 1705 FCC AM broadcast band (new) 540 1700 (Ch spacing 10kHz) MHz MHz 10^6 1.605 1.8 ?? 1.705 1.8 Fixed 1.610 US National Parks info 1.705 49.67 old cordless phone (Ch 1) 1.735 49.845 old cordless phone (Ch 2) 1.765 49.86 old cordless phone (Ch 3) 1.795 49.77 old cordless phone (Ch 4) 1.825 49.875 old cordless phone (Ch 5) 1.8 2.0 FCC 160M ham band phone & CW 1.9 2.0 FCC 160M ham band (secondary) 2.0 2.3? Maritime 2.0 2.107 Maritime 2.035 2.065 " Coast RTTY & FAX 2.065 2.107 Maritime (CW) 2.0675 2.0875 " passenger (Ch every 0.00125) 2.089 2.093 " calling (C1 to C9) 2.091 " C5 (Maritime/Aviation) 2.094 2.106 " fraight (F1 to F49) 2.107 2.17 Fixed, Land Mobile & Maritime 2.17 2.194 Maritime Coast & Ship (phone) 2.17 2.194 Land Mobile 2.182 FCC Maritime distress (phone) 2.194 2.3 Fixed 2.3 2.495 120M broadcast 2.5 WWV/WWVH standard time & freq 2.505 2.85 Fixed, Land Mobile & Maritime 2.85 3.155 Aviation 3.0 30.0 HF (ITU band 7) 3.023 FCC Search and Rescue 3.155 3.2 Fixed 3.2 3.4 90M broadcast 3.33 CHU time & freq 3.4 3.5 Aviation (SSB) (Ch spacing 3kHz) 3.5 4.0 FCC 80/75M ham band 3.5 3.75 FCC " CW (extra) 3.525 3.75 FCC " " (advanced & general) 3.57954 NTSC color burst (5*63/88 MHz) 3.675 3.725 FCC 80/75M (novice & tech+) 3.75 4.0 FCC " phone (extra) 3.775 4.0 FCC " " (extra & advanced) 3.85 4.0 FCC " " (general, advanced & extra)) 3.87 " AM window 3.88 " AM window 3.885 " AM window 3.8 4.0 75M broadcast 4.0 4.063 Fixed 4.0535 US Government (FAA) 4.0565 US Government (FAA) 4.063 4.438 Maritime 4.135 4.175 " passenge (P1 to P15) 4.178 4.186 " calling (C1 to C9) 4.182 " C5 (Maritime/Aviation) 4.188 4.2365? " fraight (F1 to F49) 4.2125 4.1745 " TELEX Ch 405 4.213 4.175 " TELEX Ch 406 4.2135 4.1755 " TELEX Ch 407? 4.214 4.176 " TELEX Ch 408? 4.2145 4.1765 " TELEX Ch 409? 4.215 4.177 " TELEX Ch 410 4.2155 4.1775 " TELEX Ch 411? 4.216 4.178 " TELEX Ch 412? 4.2165 4.1785 " TELEX Ch 413? 4.217 4.179 " TELEX Ch 414? 4.217? 4.1795 " TELEX Ch 415 4.438 4.65 Fixed & Industrial 4.475 US Government (FAA) 4.5 VNG (Australia) time & freq 4.65 4.75 Aviation 4.75 5.06 60M band 5.0 WWV/WWVH standard time & freq 5.005 5.45 Fixed 5.1675 FCC Emergency (SSB) (Hams in Alaska) 5.45 5.73 Aviation (SSB) (Ch spacing 3kHz) 5.68 FCC Search and Rescue 5.73 5.95 Fixed 5.95 6.2 49M broadcast 6.2 6.525 Maritime 6.2025 6.255 " passenger (P1 to P15) 6.267 6.279 " calling (C1 to C9) 6.273 " C5 (Maritime/Aviation) 6.282 6.35475 " fraight (F1 to F49) 6.317 6.2655 " TELEX Ch 606 6.3175 6.266 " TELEX Ch 607? 6.318 6.2665 " TELEX Ch 608? 6.3185 6.267 " TELEX Ch 609? 6.319 6.2675 " TELEX Ch 610 6.3195 6.268 " TELEX Ch 611? 6.32 6.2685 " TELEX Ch 612? 6.3205 6.269 " TELEX Ch 613? 6.2695 " TELEX Ch 614? 6.321 6.27 " TElEX Ch 615 6.3215 6.2705 " TELEX Ch 616? 6.322 6.271 " TELEX Ch 617? 6.3225 6.2715 " TELEX Ch 618? 6.323 6.272 " TElEX Ch 619 6.3255 6.2745 " TElEX Ch 624 6.525 6.765 Aviation (usb) 6.765 7.0 Fixed 6.8715 US Government (FAA) 7.0 7.3 FCC 40M ham band 7.0 7.15 FCC " CW (extra) 7.025 7.15 FCC " CW (extra, advanced & general) 7.1 7.15 FCC " CW (novice & tech+) 7.15 7.3 FCC " band phone (extra & advanced) 7.225 7.3 FCC " " (extra, advanced & general) 7.1 7.3 41M broadcast 7.3 8.195 Fixed 7.335 CHU time & freq 7.475 US Government (FAA) 7.527 US Government (Customs) Ch 1 COTHERN 8.125 US Government (FAA) 8.195 8.815 Maritime 8.27 8.35 " passenger (P1 to P15) 8.356 8.372 " calling (C1 to C9) 8.364 FCC Maritime distress (phone) 8.364 " C5 (Maritime/Aviation) 8.x 8.x " freight (F1 to F49) 8.4185 8.3785 " TELEX Ch 805 8.419 8.379 " TELEX Ch 806 8.4195 8.3795 " TELEX Ch 807? 8.42 8.38 " TELEX Ch 808? 8.4205 8.3805 " TELEX Ch 809? 8.421 8.381 " TELEX Ch 810 8.4215 8.3815 " TELEX Ch 811 8.422 8.382 " TELEX Ch 812? 8.4225 8.3825 " TELEX Ch 813? 8.423 8.383 " TELEX Ch 814? 8.4235 8.3835 " TELEX Ch 815 8.424 8.384 " TELEX Ch 816? 8.4245 8.3845 " TELEX Ch 817? 8.425 8.385 " TELEX Ch 818? 8.4255 8.3855 " TELEX Ch 819? 8.426 8.386 " TELEX Ch 820? 8.4265 8.3865 " TELEX Ch 821? 8.427 8.387 " TELEX Ch 822? 8.4275 8.3875 " TELEX Ch 823? 8.428 8.388 " TELEX Ch 824? 8.4285 8.3885 " TELEX Ch 825? 8.429 8.389 " TELEX Ch 826 8.7654 US Coast Guard weather 8.815 9.04 Aviation (usb) (Ch spacing 3kHz) 8.912 US Government (Customs) Ch 2 COTHERN 9.04 9.5 Fixed 9.5 9.9 31M broadcast 9.775 9.995 Fixed 10.0 WWV/WWVH standard time & freq 10.005 10.1 Aviation 10.1 10.15 FCC 30M ham band (CW) 10.1 11.175 Fixed 10.242 US Government (Customs) Ch 3 COTHERN 11.175 11.4 Aviation (usb) (Ch spacing 3kHz) 11.4 11.65 Fixed 11.494 US Government (Customs) Ch 4 COTHERN 11.65 12.05 25M broadcast 12.0 VNG (Australia) time & freq 12.05 12.33 Fixed 12.33 13.2 Maritime 12.405 12.525 " passenger (P1 to P15) 12.534 12.558 " calling (C1 to C9) 12.546 " C5 (Marine/Aviation) 12.564 12.7095 " fraight (F1 to F49) 12.5815 12.479 " TELEX Ch 1205 12.582 12.4795 " TELEX Ch 1206? 12.5825 12.48 " TELEX Ch 1207? 12.583 12.4805 " TELEX Ch 1208? 12.5835 12.481 " TELEX Ch 1209? 12.584 12.4815 " TELEX Ch 1210? 12.5845 12.482 " TELEX Ch 1211 12.585 12.4825 " TELEX Ch 1212? 12.5855 12.483 " TELEX Ch 1213? 12.586 12.4835 " TELEX Ch 1214? 12.5865 12.484 " TELEX Ch 1215 12.587 12.4845 " TELEX Ch 1216? 12.5875 12.485 " TELEX Ch 1217? 12.588 12.4855 " TELEX Ch 1218? 12.5885 12.486 " TELEX Ch 1219? 12.589 12.4865 " TELEX Ch 1220? 12.5895 12.487 " TELEX Ch 1221? 12.59 12.4875 " TELEX Ch 1222? 12.5905 12.488 " TELEX Ch 1223? 12.591 12.4885 " TELEX Ch 1224? 12.5915 12.489 " TELEX Ch 1225 12.592 12.4895 " TELEX Ch 1226? 12.5925 12.49 " TELEX Ch 1227? 12.593 12.4905 " TELEX Ch 1228? 12.5935 12.491 " TELEX Ch 1229 12.594 12.4915 " TELEX Ch 1230? 12.5945 12.492 " TELEX Ch 1231? 12.595 12.4925 " TELEX Ch 1232? 12.5955 12.493 " TELEX Ch 1233? 12.596 12.4935 " TELEX Ch 1234 12.5965 12.494 " TELEX Ch 1235? 12.597 12.4945 " TELEX Ch 1236? 12.5975 12.495 " TELEX Ch 1237? 12.598 12.4955 " TELEX Ch 1238? 12.5985 12.496 " TELEX Ch 1239? 12.599 12.4965 " TELEX Ch 1240 12.5995 12.497 " TELEX Ch 1241? 12.6 12.4975 " TELEX Ch 1242? 12.6005 12.498 " TELEX Ch 1243? 12.601 12.4985 " TELEX Ch 1244? 12.6015 12.499 " TELEX Ch 1245? 12.602 12.4995 " TELEX Ch 1246? 12.6025 12.5 " TELEX Ch 1247? 12.603 12.5005 " TELEX Ch 1248? 12.6035 12.501 " TELEX Ch 1249? 12.604 12.5015 " TELEX Ch 1250 12.6045 12.502 " TELEX Ch 1251 12.605 12.5025 " TELEX Ch 1252? 12.6055 12.503 " TELEX Ch 1253? 12.606 12.5035 " TELEX Ch 1254 13.2 13.36 Aviation (SSB) (Ch spacing 3kHz) 13.36 13.6 Fixed 13.553 13.567 Part 15 13.6 13.8 22M broadcast 13.629 US Government (FAA) 13.8 14.0 Fixed 13.905 US Government (FAA) 13.907 US Government (Customs) Ch 5 COTHERN 14.0 14.35 FCC 20M ham band 14.0 14.15 FCC " CW (extra) 14.025 14.15 FCC " " (extra, amateur & general) 14.15 14.35 FCC " phone (extra) 14.175 14.35 FCC " " (extra & advanced) 14.225 14.35 FCC " " (extra, advanced & general) 14.35 14.995 Fixed 14.4655 US Government (FAA) 14.67 CHU time & freq 15.0 WWV/WWVH standard time & freq 15.01 15.1 Aviation 15.1 15.6 19M broadcast 15.6 16.46 Fixed 15.867 US Government (Customs) Ch 6 COTHERN 16.384 US Government (FAA) 16.46 17.36 Maritime 16.54 16.7 " passenger (P1 to P15) 16.712 16.744 " calling (C1 to C9) 16.728 " C5 (Maritime/Aviation) 16.752 16.946 " fraight (F1 to F49) 16.809 16.6855 " TELEX Ch 1605 16.8095 16.686 " TELEX Ch 1606 16.81 16.6865 " TELEX Ch 1607 16.8105 16.687 " TELEX Ch 1608 16.811 16.6875 " TELEX Ch 1609 16.8115 16.688 " TELEX Ch 1610 16.812 16.6885 " TELEX Ch 1611 16.8125 16.689 " TELEX Ch 1612 16.813 16.6895 " TELEX Ch 1613 16.8135 16.69 " TELEX Ch 1614 16.814 16.6905 " TELEX Ch 1615 16.818 16.6955 " TELEX Ch 1625 16.8185 16.696 " TELEX CH 1626 16.819 16.6965 " TELEX CH 1627 16.8195 16.697 " TELEX CH 1628 16.82 16.6975 " TELEX Ch 1629 16.826 16.703 " TELEX Ch 1640 16.8265 16.7035 " TELEX Ch 1641 16.827 16.704 " TELEX Ch 1642 16.8275 16.7045 " TELEX Ch 1643 16.828 16.705 " TELEX Ch 1644 16.8285 16.7055 " TELEX Ch 1645 16.829 16.706 " TELEX Ch 1646 16.8295 16.7065 " TELEX Ch 1647 16.83 16.707 " TELEX Ch 1648 16.8305 16.7075 " TELEX Ch 1649 16.831 16.708 " TELEX Ch 1650 16.8315 16.7085 " TELEX Ch 1651 16.832 16.709 " TELEX Ch 1652 16.8325 16.7095 " TELEX Ch 1653 16.833 16.71 " TELEX Ch 1654 16.8335 16.7105 " TELEX Ch 1655 16.834 16.711 " TELEX Ch 1656 16.8345 16.7115 " TELEX Ch 1657 16.835 16.712 " TELEX Ch 1658 16.8355 16.7125 " TELEX Ch 1659 16.836 16.713 " TELEX Ch 1660 16.8365 16.7135 " TELEX Ch 1661 17.026 17.2325 Maritime 17.36 17.55 Fixed 17.55 17.9 16M broadcast 17.9 18.03 Aviation 18.03 18.068 Fixed? 18.068 18.168 FCC 17M ham band 18.068 18.110 FCC " CW 18.110 18.168 FCC " phone 18.168 18.78 Fixed (Aviation & International) 18.594 US Government (Customs) Ch 7 COTHERN 18.78 18.9 Maritime 18.9 19.68 Fixed 19.68 19.8 Maritime 19.8 19.995 Fixed 20.0 WWV/WWVH standard time & freq 20.005 21.0 Fixed (Aviation & International) 20.89 US Government (Customs) Ch 8 COTHERN 21.0 21.45 FCC 15M ham band 21.0 21.2 FCC " CW (extra) 21.025 21.2 FCC " " (extra, advanced & general) 21.1 21.2 FCC " " (novice & tech+) 21.2 21.45 FCC " phone (extra) 21.225 21.45 FCC " " (extra & advanced) 21.3 21.45 FCC " " (extra, advanced & general) 21.4 21.45 " AM window 21.45 21.85 13M broadcast 21.85 22.0 Aviation 21.964 " Pacific SSB 22.0 22.72 Maritime 22.075 22.215 " passenger (P1 to P15) 22.225 22.265 " calling (C1 to C9) 22.245 " C5 (Maritime/Aviation) 22.2725 22.395 " Fx fraight (F1 to F49) 22.381 22.289 " TELEX Ch 2210 22.3815 22.2895 " TELEX Ch 2211 22.382 22.29 " TELEX Ch 2212 22.3825 22.2905 " TELEX Ch 2213 22.383 22.291 " TELEX Ch 2214 22.3835 22.2915 " TELEX Ch 2215 22.403 22.311 " TELEX Ch 2254 22.4035 22.3115 " TELEX Ch 2255 22.404 22.312 " TELEX Ch 2256 22.4045 22.3125 " TELEX Ch 2257 22.405 22.313 " TELEX Ch 2258 22.4055 22.3135 " TELEX Ch 2259 22.406 22.314 " TELEX Ch 2260 22.4065 22.3145 " TELEX Ch 2261 22.407 22.315 " TELEX Ch 2262 22.72 23.2 Fixed (Aviation & International) 23.2 23.35 Aviation 23.214 US Government (Customs) Ch 9 COTHERN 23.35 24.89 Fixed (aviation & International) 24.89 24.99 FCC 12M ham band 24.89 24.93 FCC " CW 24.93 24.99 FCC " phone 25.0 time & freq 25.01 25.33 Industrial (Petro) 25.07 25.11 Maritime 25.11 25.6 Fixed & Mobile 25.33 25.6 US Government 25.35 US Government (Customs) Ch 10 COTHERN 25.55 25.67 radio astronomy 25.6 26.1 11M broadcast 26.1 26.48 Land Mobile 26.48 26.95 US Government & CAP 26.95 26.96 International Fixed 26.96 27.41 Citizen's Band 26.965 FCC CB Ch 1 26.975 FCC CB Ch 2 26.985 FCC CB Ch 3 27.005 FCC CB Ch 4 27.015 FCC CB Ch 5 27.025 FCC CB Ch 6 27.035 FCC CB Ch 7 27.055 FCC CB Ch 8 27.065 FCC CB Ch 9 27.075 FCC CB Ch 10 27.085 FCC CB Ch 11 27.105 FCC CB Ch 12 27.115 FCC CB Ch 13 27.125 FCC CB Ch 14 27.135 FCC CB Ch 15 27.155 FCC CB Ch 16 27.165 FCC CB Ch 17 27.175 FCC CB Ch 18 27.185 27.455 old 11M ham (1946 to 1957) 27.185 FCC CB Ch 19 27.205 FCC CB Ch 20 27.215 FCC CB Ch 21 27.225 FCC CB Ch 22 27.235 FCC CB Ch 24 27.245 FCC CB Ch 25 27.255 FCC CB Ch 23 (out of sequence) 27.265 FCC CB Ch 26 27.275 FCC CB Ch 27 27.285 FCC CB Ch 28 27.295 FCC CB Ch 29 27.305 FCC CB Ch 30 27.315 FCC CB Ch 31 27.325 FCC CB Ch 32 27.335 FCC CB Ch 33 27.345 FCC CB Ch 34 27.355 FCC CB Ch 35 27.365 FCC CB Ch 36 27.375 FCC CB Ch 37 27.385 FCC CB Ch 38 27.395 FCC CB Ch 39 27.405 FCC CB Ch 40 27.41 27.54 Land Mobile & Industrial 27.54 28.0 US Government 27.625 US Government (FAA) 28.0 29.7 FCC 10M ham band 28.0 28.3 FCC " CW (extra, advanced & general) 28.1 28.3 FCC " " (novice & tech+) 28.2 28.3 FCC " " beacons 28.3 29.7 FCC " phone (SSB,FM) (extra, adv. & gen.) 28.3 28.5 FCC " " (novice & tech+) 20.0 29.2 " AM window 29.3 29.51 ARRL " satellite 29.52 29.62 ARRL " FM repeater 29.54 29.64 ARRL " FM repeater 29.56 29.66 ARRL " FM repeater 29.58 29.68 ARRL " FM repeater 29.6 ARRL " FM simplex 29.7 29.8 Industrial (Forestry) 29.7 29.8 Forestry Service 29.8 29.89 Fixed 29.89 29.91 US Government 29.91 30.0 Fixed 30.0 300.0 VHF (ITU band 8) 30.0 50.0 VHF (low) 30.56 32.0 Industrial 30.0 46.61 Business & Government (Fixed & Mobile) 37.5 38.25 radio astronomy 40.0 42.0 US Government 40.5 Emergency (NAVY) 46.6 47.0 US Government 46.61 49.67 FCC Cordless phone Ch 1 46.63 49.845 FCC Cordless phone Ch 2 46.67 49.86 FCC Cordless phone Ch 3 46.71 49.77 FCC Cordless phone Ch 4 46.73 49.875 FCC Cordless phone Ch 5 46.77 49.83 FCC Cordless phone Ch 6 46.83 49.89 FCC Cordless phone Ch 7 46.87 49.93 FCC Cordless phone Ch 8 46.93 49.99 FCC Cordless phone Ch 9 46.97 49.97 FCC Cordless phone Ch 10 47.0 49.67 Business Band 47.42 American Red Cross 49.6 50.0 US Government 49.67 49.97 FCC Cordless phone (see above) 49.83 FCC Low power comm Ch 1 49.845 FCC Low power comm Ch 2 49.86 FCC Low power comm Ch 3 49.875 FCC Low power comm Ch 4 49.89 FCC Low power comm Ch 5 50.0 54.0 FCC 6M ham band (Tech. & >) 50.0 50.1 FCC " CW 50.06 50.08 RCC " beacons 50.1 51.0 FCC " phone (narrow) 50.1 50.3 ARRL " SSB 50.1 50.125 ARRL " DX window 50.125 ARRL " SSB calling 50.3 50.6 ARRL " phone (all) 50.4 " AM window 50.6 50.8 ARRL " phone non-voice 50.8 51.0 ARRL " Radio Control 51.0 54.0 FCC " phone, FM (wide) 51.0 51.1 ARRL " Pacific DX window 51.12 51.48 ARRL " FM repeater inputs (20kHz/Ch) 51.12 51.18 ARRL " digital inputs (20kHz/Ch) 51.5 51.6 ARRL " FM simplex 51.62 51.98 ARRL " FM repeater outputs (20kHz/Ch) 51.62 51.68 ARRL " digital outputs (20kHz/Ch) 52.0 52.48 ARRL " FM repeater inputs (20kHz/Ch) 52.02 ARRL " FM simplex 52.04 ARRL " FM simplex 52.2 ARRL " test input 52.4 ARRL " FM simplex 2ndary calling 52.5 52.98 ARRL " FM repeater outputs (20kHz/Ch) 52.525 ARRL " FM simplex calling 52.7 ARRL " test output 53.0 ARRL " FM Remote Base 53.02 ARRL " FM simplex 53.04 53.48 ARRL " FM repeater inputs (20kHz/Ch) 53.1 ARRL " Radio Control 53.2 ARRL " Radio Control 53.3 ARRL " Radio Control 53.4 ARRL " Radio Control 53.52 ARRL " FM simplex 53.54 53.98 ARRL " FM repeater outputs (20kHz/Ch) 53.5 ARRL " Radio Control 53.6 ARRL " Radio Control 53.7 ARRL " Radio Control 53.8 ARRL " Radio Control 53.9 ARRL " FM simplex 59.75 55.25 TV Ch 2 65.75 61.25 TV Ch 3 71.75 67.25 TV Ch 4 72. FCC Model Radio Control, 72.0 76.0 Aviation and Industry 72.02 72.98 Land Mobile (Ch 20kHz) 73.00 74.60 radio astronomy 75.0 * Aviation (ILS) 75. FCC Model Radio Control 75.42 75.98 Land Mobile (Ch 20kHz) 81.75 77.25 TV Ch 5 87.75 83.25 TV Ch 6 88.0 108.0 FCC FM broadcast band 88.1 107.9 (Ch spacing 200kHz) 108.0 136.0 Civil Aviation 108.0 112.0 Aviation Navigation (80x50 kHz Chans) (Terminal VOR, ILS) (see also TACAN) 108.0 Aviation Ch 17X 108.05 Aviation Ch 17Y 108.1 Aviation Ch 18X 108.15 Aviation Ch 18Y 108.2 Aviation Ch 19X 108.25 Aviation Ch 19Y 108.3 Aviation Ch 20X 108.35 Aviation Ch 20Y 108.4 Aviation Ch 21X 108.45 Aviation Ch 21Y 108.5 Aviation Ch 22X 108.55 Aviation Ch 22Y 108.6 Aviation Ch 23X 108.65 Aviation Ch 23Y 108.7 Aviation Ch 24X 108.75 Aviation Ch 24Y 108.8 Aviation Ch 25X 108.85 Aviation Ch 25Y 108.9 Aviation Ch 26X 108.95 Aviation Ch 26Y 109.0 Aviation Ch 27X 109.05 Aviation Ch 27Y 109.1 Aviation Ch 28X 109.15 Aviation Ch 28Y 109.2 Aviation Ch 29X 109.25 Aviation Ch 29Y 109.3 Aviation Ch 30X 109.35 Aviation Ch 30Y 109.4 Aviation Ch 31X 109.45 Aviation Ch 31Y 109.5 Aviation Ch 32X 109.55 Aviation Ch 32Y 109.6 Aviation Ch 33X 109.65 Aviation Ch 33Y 109.7 Aviation Ch 34X 109.75 Aviation Ch 34Y 109.8 Aviation Ch 35X 109.85 Aviation Ch 35Y 109.9 Aviation Ch 36X 109.95 Aviation Ch 36Y 110.0 Aviation Ch 37X 110.05 Aviation Ch 37Y 110.1 Aviation Ch 38X 110.15 Aviation Ch 38Y 110.2 Aviation Ch 39X 110.25 Aviation Ch 39Y 110.3 Aviation Ch 40X 110.35 Aviation Ch 40Y 110.4 Aviation Ch 41X 110.45 Aviation Ch 41Y 110.5 Aviation Ch 42X 110.55 Aviation Ch 42Y 110.6 Aviation Ch 43X 110.65 Aviation Ch 43Y 110.7 Aviation Ch 44X 110.75 Aviation Ch 44Y 110.8 Aviation Ch 45X 110.85 Aviation Ch 45Y 110.9 Aviation Ch 46X 110.95 Aviation Ch 46Y 111.0 Aviation Ch 47X 111.05 Aviation Ch 47Y 111.1 Aviation Ch 48X 111.15 Aviation Ch 48Y 111.2 Aviation Ch 49X 111.25 Aviation Ch 49Y 111.3 Aviation Ch 50X 111.35 Aviation Ch 50Y 111.4 Aviation Ch 51X 111.45 Aviation Ch 51Y 111.5 Aviation Ch 52X 111.55 Aviation Ch 52Y 111.6 Aviation Ch 53X 111.65 Aviation Ch 53Y 111.7 Aviation Ch 54X 111.75 Aviation Ch 54Y 111.8 Aviation Ch 55X 111.85 Aviation Ch 55Y 111.9 Aviation Ch 56X 111.95 Aviation Ch 56Y 112.0 117.95 Aviation Navigation (VOR) (120x50 kHz Chans) 112.0 Aviation Ch 57X 112.05 Aviation Ch 57Y 112.1 Aviation Ch 58X 112.15 Aviation Ch 58Y 112.2 Aviation Ch 59X 112.25 Aviation Ch 59Y 112.3 Aviation Ch 70X 112.35 Aviation Ch 70Y 112.4 Aviation Ch 71X 112.45 Aviation Ch 71Y 112.5 Aviation Ch 72X 112.6 Aviation Ch 73X 112.7 Aviation Ch 74X 112.8 Aviation Ch 75X 112.9 Aviation Ch 76X 113.0 Aviation Ch 77X 113.1 Aviation Ch 78X 113.2 Aviation Ch 79X 113.3 Aviation Ch 80X 113.4 Aviation Ch 81X 113.5 Aviation Ch 82X 113.6 Aviation Ch 83X 113.7 Aviation Ch 84X 113.8 Aviation Ch 85X 113.9 Aviation Ch 86X 114.0 Aviation Ch 87X 114.1 Aviation Ch 88X 114.2 Aviation Ch 89X 114.3 Aviation Ch 90X 114.4 Aviation Ch 91X 114.5 Aviation Ch 92X 114.6 Aviation Ch 93X 114.6 Aviation Ch 93X 114.7 Aviation Ch 94X 114.8 Aviation Ch 95X 114.9 Aviation Ch 96X 115.0 Aviation Ch 97X 115.1 Aviation Ch 98X 115.2 Aviation Ch 99X 115.3 Aviation Ch 100X 115.4 Aviation Ch 101X 115.5 Aviation Ch 102X 115.6 Aviation Ch 103X 115.7 Aviation Ch 104X 115.8 Aviation Ch 105X 115.9 Aviation Ch 106X 115.9 Aviation Ch 106X 116.0 Aviation Ch 107X 116.1 Aviation Ch 108X 116.2 Aviation Ch 109X 116.3 Aviation Ch 110X 116.4 Aviation Ch 111X 116.5 Aviation Ch 112X 116.6 Aviation Ch 113X 116.7 Aviation Ch 114X 116.8 Aviation Ch 115X 116.9 Aviation Ch 116X 117.0 Aviation Ch 117X 117.1 Aviation Ch 118X 117.2 Aviation Ch 119X 117.3 Aviation Ch 120X 117.4 Aviation Ch 121X 117.5 Aviation Ch 122X 117.6 Aviation Ch 123X 117.6 Aviation Ch 123X 117.7 Aviation Ch 124X 117.8 Aviation Ch 125X 117.9 Aviation Ch 126X 118.0 Aviation Ch 127 118.0 136.0 Aviation Communication (720x25 kHz Chans) 121.5 FCC Aviation distress 121.5 FCC Maritime distress 121.6 CAP (authorized only) 121.7 Aviation Ground control 121.8 Aviation Ground control 121.9 Aviation Ground control 122.7 Aviation UNICOM 122.725 Aviation UNICOM 122.75 Air to Air 122.8 Aviation UNICOM 122.9 Aviation MULTICOM 122.925 Aviation UNICOM 122.975 Aviation UNICOM 122.975 Air to Air high alt (airliners) 123.0 Aviation UNICOM 123.05 Aviation UNICOM 123.05 Aviation Heliports 123.075 Aviation UNICOM 123.075 Aviation Heliports 123.1 FCC Search and Rescue 123.45 Air to Air (Trans-ocean) 126.2 Tower at military airports 136.0 138.0 Satellites 138.0 144.0 Government (Military) 144.0 148.0 FCC 2M ham band (Tech. & >) 144.0 144.1 FCC " CW 144.0 144.5 ARRL " weak signal (CW/SSB) 144.1 148.0 FCC " phone & CW 144.2 ARRL " SSB calling 144.275 144.3 FCC " beacons 144.4 " AM window 144.5 144.6 ARRL " linear transponders input 144.6 144.9 ARRL " FM repeater inputs 144.9 145.1 ARRL " FM simplex 145.01 145.09 ARRL " packet (Ch 0.02) 145.1 145.2 ARRL " linear transponders output 145.2 145.5 ARRL " FM repeater output 145.5 145.8 ARRL " experimental 145.8 146.0 FCC " satellite 146.01 146.37 ARRL " FM repeater inputs 146.4 146.58 ARRL " FM simplex 146.52 ARRL " FM simplex calling 146.61 147.39 ARRL " FM repeater outputs 147.42 147.57 ARRL " FM simplex 147.6 147.99 ARRL " FM repeater inputs 148.0 174.0 VHF (hi) 148.0 151.0 Government, CAP, CD, MARS 148.15 CAP 151.0 156.0 Business (Police, Fire) 156.0 157.45 FM Maritime 156.025 160.625 Ship/shore telephone Ch 60 156.050 160.650 Ship/shore telephone Ch 01 156.075 160.675 icom Ship/shore telephone Ch 61 156.075 Intership-S/S Ch 61A Canadian Coast Guard Private 156.100 160.700 Ship/shore telephone Ch 02 156.125 160.725 icom Ship/shore telephone Ch 62 156.125 Intership-S/S Ch 62A Canadian Coast Guard Private 156.150 160.750 Ship/shore telephone Ch 03 156.175 160.775 icom Ship/shore telephone Ch 63 156.200 160.800 Ship/shore telephone Ch 04 156.200 Canadian Coast Guard Ch 04A 156.225 160.825 Ship/shore telephone Ch 64 156.250 160.850 icom Ship/shore telephone Ch 05 156.275 160.875 icom Ship/shore telephone Ch 65 156.275 Port Operation Ch 65A (Canadian Coast Guard Private) 156.300 Intership Safety Ch 06 156.325 160.925 icom Ship/shore telephone Ch 66 Port Operation 156.350 160.650 icom Ship/shore telephone Ch 07 156.350 commercial Ch 07A 156.375 Intership-Ship/shore Ch 67 156.400 Intership commercial Ch 08 156.425 non-commercial Ch 68 156.450 Intership-Ship/shore Ch 09 156.475 Intership-Ship/shore Ch 69 156.500 commercial Ch 10 156.525 Digital Selective Calling Distress and Safety Ch 70 156.550 Vessel Traffic Ch 11 156.575 Vessel Traffic Ch 71 156.600 Vessel Traffic Ch 12 156.625 Intership Ch 72 156.650 Bridge to bridge Ch 13 Safety of Nav. (1W) 156.675 Intership-Ship/shore Ch 73 156.700 Vessel Traffic Ch 14 156.725 Vessel Traffic Ch 74 (Ch 75 and Ch 76 not used ) 156.750 FCC FM Maritime distress Ch 15 156.750 EPIRB Buoy Ch 15 156.800 FCC FM Maritime distress Ch 16 156.850 docking/manoeuvers Ch 17 156.875 vessel docking Ch 77 156.900 161.500 icom Port Operation Ch 18 156.900 commercial Ch 18A 156.925 161.525 icom Port Operation Ch 78 156.925 icom Port Operation Ch 78A 156.950 161.550 icom Port Operation Ch 19 156.950 icom Port Operation Ch 19A 156.975 161.575 icom Port Operation Ch 79 156.975 commercial Ch 79A 161.575 Commercial Fishing Ch 79B Receive only 157.000 icom Port Operation Ch 20 157.025 161.625 icom Port Operation Ch 80 157.025 commercial Ch 80A 157.050 161.650 icom Port Operation Ch 21 157.050 US Coast Guard Ch 21A 161.650 Canadian Coast Guard Ch 21B Weather Broadcasts 157.075 161.675 icom Port Operation Ch 81 157.075 icom Port Operation Ch 81A (USCG)(CCG anti-pollution) 157.100 161.700 icom Port Operation Ch 22 157.100 US/Canadian Coast Guard Public Working Freq. Ch 22A 157.125 161.725 icom Port Operation Ch 82 s/s telephone 157.125 icom Port Operation Ch 82A (USCG)(CCG) 157.150 161.750 Ship/shore telephone Ch 23 (in Canada) 157.150 icom Port Operation (USCG) Ch 23A 157.175 161.775 icom Ship/shore telephone Ch 83 157.125 icom Intership Ch 83A Port Operation (USCG) 157.200 161.800 Ship/shore telephone Ch 24 157.225 161.825 Ship/shore telephone Ch 84 157.250 161.850 Ship/shore telephone Ch 25 157.275 161.875 Ship/shore telephone Ch 85 157.300 161.900 Ship/shore telephone Ch 26 157.325 161.925 Ship/shore telephone Ch 86 157.350 161.950 Ship/shore telephone Ch 27 157.375 161.975 Ship/shore telephone Ch 87 157.400 162.000 Ship/shore telephone Ch 28 157.425 162.025 icom Ship/shore telephone Ch 88 157.425 icom Intership Ch 88A 157.450 160.2 Business (Police, Fire) 160.245 161.55 Railroad 160.6 162.05 FM Maritime (see above) 161.605 161.795 Business Band (Radio & TV Remotes) 161.400 NOAA weather Ch 10 ? 161.650 NOAA weather Ch 4 (8?) 161.775 NOAA weather Ch 9 ? 162.05 174.0 Government, Business (Radio & TV Remotes) 162.40 NOAA weather Ch 2 162.425 NOAA weather Ch 4 (8?) 162.450 NOAA weather Ch 5 162.475 NOAA weather Ch 3 162.500 NOAA weather Ch 6 162.525 NOAA weather Ch 7 162.550 NOAA weather Ch 1 163.10 163.99 US Government 164.00 164.70 US Government 165.21 165.95 US Government 166.00 166.875 US Government 167.00 167.80 US Government 168.35 168.95 US Government 170.70 170.925 US Government 171.15 172.00 US Government 179.75 175.25 TV Ch 7 185.75 181.25 TV Ch 8 191.75 187.25 TV Ch 9 197.75 193.25 TV Ch 10 203.75 199.25 TV Ch 11 209.75 205.25 TV Ch 12 215.75 211.25 TV Ch 13 216.0 220.0 Maritime mobile 220.0 222.0 FCC land mobile 222.0 225.0 FCC 1.25M ham band 222.0 222.025 ARRL " E.M.E 222.05 222.06 FCC " beacons 222.0 222.15 ARRL " weak signal 222.1 ARRL " SSB calling 222.15 222.25 ARRL " ACSSB & local assignment 222.1 223.91 FCC " Novice 222.5 223.38 ARRL " FM repeater inputs (20kHz/Ch) 223.4 223.52 ARRL " FM simplex 223.5 ARRL " FM simplex calling 223.52 223.64 ARRL " packet 223.64 223.7 ARRL " links 223.71 223.85 ARRL " local assignment 223.85 224.98 ARRL " FM repeater outputs (20kHz/Ch) 225.0 390.0 P band 225.0 328.6 Government 225.0 400.0 low power controldev & security, civil & govt 243.0 FCC Aviation distress 243.0 FCC Maritime distress 282.8 Emergency Secondary 300.0 3000.0 UHF (ITU band # 9) 328.6 335.0 Aviation (glide path) 329.0 335.0 Government (Airport Glide Slope) 335.4 399.9 Government 364.2 AICC (Airborne Intercept Control Common) (Airborne Intercept Control Common) 390.0 465.0 Lp band 400.0 420.0 Government 406.0 420.0 US Government 406.1 410.0 radio astronomy 406.20 US Government 408.40 US Government 411.00 411.93 US Government 413.675 413.975 US Government 414.00 414.70 US Government 416.05 416.775 US Government 417.02 417.275 US Government 418.05 418.98 US Government 420.0 450.0 FCC 70cm ham band 430.0 450.0 FCC 70cm ham (N 4X deg. N) 425.75 421.25 " ATV 425.75 421.25 (cable ch 57) 431.75 427.25 " ATV 431.75 427.25 (cable ch 58) 432.0 433.0 " weak signal 432.6 432.8 FCC " beacons 443.75 439.25 " ATV 443.75 439.25 (cable ch 60) 446.0 ARRL FM simplex calling 450.0 470.0 Business (Police etc) 462.55 467.55 FCC GMRS ch 1 base 462.575 467.575 FCC GMRS ch 2 base 462.6 467.6 FCC GMRS ch 3 base 462.625 467.625 FCC GMRS ch 4 base 462.65 467.65 FCC GMRS ch 5 base 462.675 467.675 FCC GMRS ch 6 base 462.7 467.7 FCC GMRS ch 7 base 462.725 467.725 FCC GMRS ch 8 base 465.0 510.0 Lc band 470.0 890.0 UHF TV (Ch14 to Ch83) 475.75 471.25 TV Ch 14 481.75 477.25 TV Ch 15 487.75 483.25 TV Ch 16 493.75 489.25 TV Ch 17 499.75 495.25 TV Ch 18 505.75 501.25 TV Ch 19 510.0 725.0 Ll band 511.75 507.25 TV Ch 20 517.75 513.25 TV Ch 21 523.75 519.25 TV Ch 22 529.75 525.25 TV Ch 23 535.75 531.25 TV Ch 24 541.75 537.25 TV Ch 25 547.75 543.25 TV Ch 26 553.75 549.25 TV Ch 27 559.75 555.25 TV Ch 28 565.75 561.25 TV Ch 29 571.75 567.25 TV Ch 30 577.75 573.25 TV Ch 31 583.75 579.25 TV Ch 32 589.75 585.25 TV Ch 33 595.75 591.25 TV Ch 34 601.75 597.25 TV Ch 35 607.75 603.25 TV Ch 36 613.75 609.25 TV Ch 37 (reserved) 608.0 614.0 radio astronomy 619.75 615.25 TV Ch 38 625.75 621.25 TV Ch 39 631.75 627.25 TV Ch 40 637.75 633.25 TV Ch 41 643.75 639.25 TV Ch 42 649.75 645.25 TV Ch 43 655.75 651.25 TV Ch 44 661.75 657.25 TV Ch 45 667.75 663.25 TV Ch 46 673.75 669.25 TV Ch 47 679.75 675.25 TV Ch 48 685.75 681.25 TV Ch 49 691.75 687.25 TV Ch 50 697.75 693.25 TV Ch 51 703.75 699.25 TV Ch 52 709.75 705.25 TV Ch 53 715.75 711.25 TV Ch 54 721.75 717.25 TV Ch 55 725.0 780.0 Ly band 727.75 723.25 TV Ch 56 733.75 729.25 TV Ch 57 739.75 735.25 TV Ch 58 745.75 741.25 TV Ch 59 751.75 747.25 TV Ch 60 757.75 753.25 TV Ch 61 775.75 771.25 TV Ch 64 780.0 900.0 Lt band 781.75 777.25 TV Ch 65 787.75 783.25 TV Ch 66 793.75 789.25 TV Ch 67 799.75 795.25 TV Ch 68 805.75 801.25 TV Ch 69 806.0 810.0 Business 810.0 816.0 Public Safety (input) 811.75 807.25 TV Ch 70 (old) 816.0 821.0 Business Band (input) 817.75 813.25 TV Ch 71 (old) 821.0 825.0 Land Mobile Satellite (uplink) 823.75 819.25 TV Ch 72 (old) 825.0 835.0 Cellular phone (Mobile Input) 825.03 834.99 band A Cells every 30 kHz 829.75 825.25 TV Ch 73 (old) 835.0 845.0 Cellular phone (Mobile Input) 835.65 844.98 band B Cells every 30 kHz 835.75 831.25 TV Ch 74 (old) 841.75 837.25 TV Ch 75 (old) 845.0 850.0 Cellular phone (expansion) 847.75 843.25 TV Ch 76 (old) 849. 851, Airphone plane SSB (Ch spacing 6 kHz) 851.0 855.0 Business (Output) 853.75 849.25 TV Ch 77 (old) 855.0 861.0 Public Safety (Output) 859.75 855.25 TV Ch 78 (old) 861.0 866.0 Business (Output) 865.75 861.25 TV Ch 79 (old) 866.0 870.0 Land Mobile Satellite (downlink) 870.0 880.0 Cellular phone (Base Output) 870.03 879.99 band A Cells every 30 kHz 871.75 867.25 TV Ch 80 (old) 877.75 873.25 TV Ch 81 (old) 880.0 890.0 Cellular phone (Base Output) 880.02 889.99 band B Cells every 30 kHz 883.75 879.25 TV Ch 82 (old) 883.77 838.77 band B Cell 21 Ch 6 459 889.75 885.25 TV Ch 83 (old) 890.0 895.0 Cellular phone (expansion) 894. 896. Airphone base SSB (Ch spacing 6 kHz) 896.0 902.0 Land Mobile (Input) 900.0 950.0 Ls band 902.0 928.0 FCC 33cm ham band 915.75 911.25 " ATV 927.75 923.25 " ATV 928.0 930.0 Multi-Address Paging 930.0 931.0 Advanced tech Paging 931.0 932.0 Common Carrier Paging 932.0 935.0 Government & Private 935.0 941.0 Land Mobile (Output) 941.0 944.0 Government & Private 944.0 947.0 Studio To tx Link 947.0 952.0 Broadcast Services 950.0 1150.0 Lx band 952.0 960.0 Microwave Relay & Paging 960.0 1240.0 * TACAN/DME, RADAR/IFF, Govt 978.0 TACAN ground Ch 17X 979.0 TACAN ground Ch 18X 980.0 TACAN ground Ch 19X 981.0 TACAN ground Ch 20X 982.0 TACAN ground Ch 21X 983.0 TACAN ground Ch 22X 984.0 TACAN ground Ch 23X 985.0 TACAN ground Ch 24X 986.0 TACAN ground Ch 25X 987.0 TACAN ground Ch 26X 988.0 TACAN ground Ch 27X 989.0 TACAN ground Ch 28X 990.0 TACAN ground Ch 29X 991.0 TACAN ground Ch 30X 992.0 TACAN ground Ch 31X 993.0 TACAN ground Ch 32X 994.0 TACAN ground Ch 33X 995.0 TACAN ground Ch 34X 996.0 TACAN ground Ch 35X 997.0 TACAN ground Ch 36X 998.0 TACAN ground Ch 37X 999.0 TACAN ground Ch 38X GHz GHz 10^9 1.0 TACAN ground Ch 39X 1.001 TACAN ground Ch 40X 1.002 TACAN ground Ch 41X 1.003 TACAN ground Ch 42X 1.004 TACAN ground Ch 43X 1.005 TACAN ground Ch 44X 1.006 TACAN ground Ch 45X 1.007 TACAN ground Ch 46X 1.008 TACAN ground Ch 47X 1.009 TACAN ground Ch 48X 1.01 TACAN ground Ch 49X 1.011 TACAN ground Ch 50X 1.012 TACAN ground Ch 51X 1.013 TACAN ground Ch 52X 1.014 TACAN ground Ch 53X 1.015 TACAN ground Ch 54X 1.016 TACAN ground Ch 55X 1.017 TACAN ground Ch 56X 1.018 TACAN ground Ch 57X 1.019 TACAN ground Ch 58X 1.02 TACAN ground Ch 59X 1.03 Ground Interrogations to Transponder 1.031 TACAN ground CH 70Y 1.032 TACAN ground CH 71Y 1.033 TACAN ground CH 72Y 1.034 TACAN ground CH 73Y 1.035 TACAN ground CH 74Y 1.036 TACAN ground CH 75Y 1.037 TACAN ground CH 76Y 1.038 TACAN ground CH 77Y 1.039 TACAN ground CH 78Y 1.04 TACAN ground CH 79Y 1.041 TACAN air Ch 17Y 1.042 TACAN air Ch 18Y 1.043 TACAN air Ch 19Y 1.044 TACAN air Ch 20Y 1.045 TACAN air Ch 21Y 1.046 TACAN air Ch 22Y 1.047 TACAN air Ch 23Y 1.048 TACAN air Ch 24Y 1.049 TACAN air Ch 25Y 1.05 TACAN air Ch 26Y 1.051 TACAN air Ch 27Y 1.052 TACAN air Ch 28Y 1.053 TACAN air Ch 29Y 1.054 TACAN air Ch 30Y 1.055 TACAN air Ch 31Y 1.056 TACAN air Ch 32Y 1.057 TACAN air Ch 33Y 1.058 TACAN air Ch 34Y 1.059 TACAN air Ch 35Y 1.06 TACAN air Ch 36Y 1.061 TACAN air Ch 37Y 1.062 TACAN air Ch 38Y 1.063 TACAN air Ch 39Y 1.064 TACAN air Ch 40Y 1.065 TACAN air Ch 41Y 1.066 TACAN air Ch 42Y 1.067 TACAN air Ch 43Y 1.068 TACAN air Ch 44Y 1.069 TACAN air Ch 45Y 1.07 TACAN air Ch 46Y 1.071 TACAN air Ch 47Y 1.072 TACAN air Ch 48Y 1.073 TACAN air Ch 49Y 1.074 TACAN air Ch 50Y 1.075 TACAN air Ch 51Y 1.076 TACAN air Ch 52Y 1.077 TACAN air Ch 53Y 1.078 TACAN air Ch 54Y 1.079 TACAN air Ch 55Y 1.08 TACAN air Ch 56Y 1.081 TACAN air Ch 57Y 1.082 TACAN air Ch 58Y 1.083 TACAN air Ch 59Y 1.09 Transponder Replies to Ground 1.094 TACAN air Ch 70 1.095 TACAN air Ch 71 1.096 TACAN air Ch 72 1.097 TACAN air Ch 73 1.098 TACAN air Ch 74 1.099 TACAN air Ch 75 1.1 TACAN air Ch 76 1.101 TACAN air Ch 77 1.102 TACAN air Ch 78 1.103 TACAN air Ch 79 1.104 TACAN ground Ch 17Y 1.104 TACAN air Ch 80 1.105 TACAN ground Ch 18Y 1.105 TACAN air Ch 81 1.106 TACAN ground Ch 19Y 1.106 TACAN air Ch 82 1.107 TACAN ground Ch 20Y 1.107 TACAN air Ch 83 1.108 TACAN ground Ch 21Y 1.108 TACAN air Ch 84 1.109 TACAN ground Ch 22Y 1.109 TACAN air Ch 85 1.11 TACAN ground Ch 23Y 1.11 TACAN air Ch 86 1.111 TACAN ground Ch 24Y 1.111 TACAN air Ch 87 1.112 TACAN ground Ch 25Y 1.112 TACAN air Ch 88 1.113 TACAN ground Ch 26Y 1.113 TACAN air Ch 89 1.114 TACAN ground Ch 27Y 1.114 TACAN air Ch 90 1.115 TACAN ground Ch 28Y 1.115 TACAN air Ch 91 1.116 TACAN ground Ch 29Y 1.116 TACAN air Ch 92 1.117 TACAN ground Ch 30Y 1.117 TACAN air Ch 93 1.118 TACAN ground Ch 31Y 1.118 TACAN air Ch 94 1.119 TACAN ground Ch 32Y 1.119 TACAN air Ch 95 1.12 TACAN ground Ch 33Y 1.12 TACAN air Ch 96 1.121 TACAN ground Ch 34Y 1.121 TACAN air Ch 97 1.122 TACAN ground Ch 35Y 1.122 TACAN air Ch 98 1.123 TACAN ground Ch 36Y 1.123 TACAN air Ch 99 1.124 TACAN ground Ch 37Y 1.124 TACAN air Ch 100 1.125 TACAN ground Ch 38Y 1.125 TACAN air Ch 101 1.126 TACAN ground Ch 39Y 1.126 TACAN air Ch 102 1.127 TACAN ground Ch 40Y 1.127 TACAN air Ch 103 1.128 TACAN ground Ch 41Y 1.128 TACAN air Ch 104 1.129 TACAN ground Ch 42Y 1.129 TACAN air Ch 105 1.13 TACAN ground Ch 43Y 1.13 TACAN air Ch 106 1.131 TACAN ground Ch 44Y 1.131 TACAN air Ch 107 1.132 TACAN ground Ch 45Y 1.132 TACAN air Ch 108 1.133 TACAN ground Ch 46Y 1.133 TACAN air Ch 109 1.134 TACAN ground Ch 47Y 1.134 TACAN air Ch 110 1.135 TACAN ground Ch 48Y 1.135 TACAN air Ch 111 1.136 TACAN ground Ch 49Y 1.136 TACAN air Ch 112 1.137 TACAN ground Ch 50Y 1.137 TACAN air Ch 113 1.138 TACAN ground Ch 51Y 1.138 TACAN air Ch 114 1.139 TACAN ground Ch 52Y 1.139 TACAN air Ch 115 1.14 TACAN ground Ch 53Y 1.14 TACAN air Ch 116 1.141 TACAN ground Ch 54Y 1.141 TACAN air Ch 117 1.142 TACAN ground Ch 55Y 1.142 TACAN air Ch 118 1.143 TACAN ground Ch 56Y 1.143 TACAN air Ch 119 1.144 TACAN ground Ch 57Y 1.144 TACAN air Ch 120 1.145 TACAN ground Ch 58Y 1.145 TACAN air Ch 121 1.146 TACAN ground Ch 59Y 1.146 TACAN air Ch 122 1.147 TACAN air Ch 123 1.148 TACAN air Ch 124 1.149 TACAN air Ch 125 1.15 1.35 Lk band 1.15 TACAN air Ch 126 1.157 TACAN ground Ch 70X 1.158 TACAN ground Ch 71X 1.159 TACAN ground Ch 72X 1.16 TACAN ground Ch 73X 1.161 TACAN ground Ch 74X 1.162 TACAN ground Ch 75X 1.163 TACAN ground Ch 76X 1.164 TACAN ground Ch 77X 1.165 TACAN ground Ch 78X 1.166 TACAN ground Ch 79X 1.167 TACAN ground Ch 80X 1.168 TACAN ground Ch 81X 1.169 TACAN ground Ch 82X 1.17 TACAN ground Ch 83X 1.171 TACAN ground Ch 84X 1.172 TACAN ground Ch 85X 1.173 TACAN ground Ch 86X 1.174 TACAN ground Ch 87X 1.175 TACAN ground Ch 88X 1.176 TACAN ground Ch 89X 1.177 TACAN ground Ch 90X 1.178 TACAN ground Ch 91X 1.179 TACAN ground Ch 92X 1.18 TACAN ground Ch 93X 1.181 TACAN ground Ch 94X 1.182 TACAN ground Ch 95X 1.183 TACAN ground Ch 96X 1.184 TACAN ground Ch 97X 1.185 TACAN ground Ch 98X 1.186 TACAN ground Ch 99X 1.187 TACAN ground Ch 100X 1.188 TACAN ground Ch 101X 1.189 TACAN ground Ch 102X 1.19 TACAN ground Ch 103X 1.191 TACAN ground Ch 104X 1.192 TACAN ground Ch 105X 1.193 TACAN ground Ch 106X 1.194 TACAN ground Ch 107X 1.195 TACAN ground Ch 108X 1.196 TACAN ground Ch 109X 1.197 TACAN ground Ch 110X 1.198 TACAN ground Ch 111X 1.199 TACAN ground Ch 112X 1.2 TACAN ground Ch 113X 1.201 TACAN ground Ch 114X 1.202 TACAN ground Ch 115X 1.203 TACAN ground Ch 116X 1.204 TACAN ground Ch 117X 1.205 TACAN ground Ch 118X 1.206 TACAN ground Ch 119X 1.207 TACAN ground Ch 120X 1.208 TACAN ground Ch 121X 1.209 TACAN ground Ch 122X 1.21 TACAN ground Ch 123X 1.211 TACAN ground Ch 124X 1.212 TACAN ground Ch 125X 1.213 TACAN ground Ch 126X 1.2276 Navstar Global Positioning System (GPS) L2 1.24 1.3 FCC 23cm ham band & Government 1.24575 1.24125 " ATV 1.25775 1.25325 " ATV 1.27 1.295 FCC " Novice 1.26975 1.26525 " ATV 1.28175 1.27725 " ATV 1.29375 1.28925 " ATV 1.296 ARRL weak signal 1.35 1.45 Lf band 1.4 1.427 radio astronomy 1.420405751 Hydrogen 1.45 1.55 Lz band 1.53 1.559 FCC Mobile-satellite downlink 1.55 1.65 Se band 1.57542 Navstar Global Positioning System (GPS) L1 1.65 1.85 Sf band 1.66 1.67 radio astronomy (OH molecule) 1.691 GOES Weather satellites 1.85 2.0 St band 1.99 2.11 TV pickups 2.0 2.4 Sc band 2.3 2.31 FCC 13cm ham band 2.304 ARRL " weak signal 2.31 2.36 FCC Fixed mobile & Radiolocation 2.36 2.39 ? 2.39 2.45 FCC 13cm ham bnad 2.4 2.6 Sq band 2.5 2.69 Broadcast satellite 2.5 2.69 Instructional TV 2.6 2.7 Sy band 2.655 2.7 radio astronomy 2.7 2.9 Sg band 2.9 3.1 Ss band 3.0 3.0 SHF (ITU band # 10) 3.1 3.4 Sa band 3.3 3.5 FCC 9cm ham band 3.4 3.7 Sw band 3.7 3.9 Sh band 3.72 satellite TV Ch 1 3.74 satellite TV Ch 2 3.76 satellite TV Ch 3 3.78 satellite TV Ch 4 3.8 satellite TV Ch 5 3.82 satellite TV Ch 6 3.84 satellite TV Ch 7 3.86 satellite TV Ch 8 3.88 satellite TV Ch 9 3.9 4.2 Sz band 3.9 6.2 C band 3.9 satellite TV Ch 10 3.92 satellite TV Ch 11 3.94 satellite TV Ch 12 3.96 satellite TV Ch 13 3.98 satellite TV Ch 14 4.0 satellite TV Ch 15 4.02 satellite TV Ch 16 4.04 satellite TV Ch 17 4.06 satellite TV Ch 18 4.08 satellite TV Ch 19 4.10 satellite TV Ch 20 4.12 satellite TV Ch 21 4.14 satellite TV Ch 22 4.16 satellite TV Ch 23 4.18 satellite TV Ch 24 4.2 5.2 Sd band 4.2 satellite TV Ch 25 4.22 satellite TV Ch 26 4.24 satellite TV Ch 27 4.26 satellite TV Ch 28 4.28 satellite TV Ch 29 4.3 satellite TV Ch 30 4.2 4.4 Aviation (altimiter) 4.99 5.0 radio astronomy 5.2 5.5 Xa band 5.5 5.75 Xq band 5.65 5.925 FCC 5cm ham band 5.75 6.2 Xy band 6.2 6.25 Xd band 6.25 6.9 Xb band 6.834682608 Rubidium standard 6.9 7.0 Xr band 7.0 8.5 Xc band 8.5 9.0 Xl band 9.0 9.6 Xs band 9.19231770 Cesium standard 9.6 10.0 Xx band 10.0 10.25 Xf band 10.0 10.5 FCC 3cm ham band 10.25 10.9 Xk band 10.68 10.7 radio astronomy 10.90 12.25 Kp band 10.xxx 12.xxx satellite TV 12.25 13.25 Ks band 13.25 14.25 Ke band 13.25 13.4 Aviation (doppler radar) 14.25 15.35 Kc band 15.35 15.4 radio astronomy 15.35 17.25 Ku band 15.35 24.5 K1 band 17.25 20.5 Kt band 20.5 24.5 Kq band 22.21 22.5 radio astronomy 23.6 24.0 radio astronomy 24.0 24.25 FCC 1.2cm ham band 24.5 26.5 Kr band 26.5 28.5 Km band 28.5 30.7 Kn band 30.0 30.0 HF (ITU band # 11) 30.7 33.0 Kl band 31.3 31.8 radio astronomy 33.0 36.0 Ka band 36.0 38.0 Qa band 38.0 40.0 Qb band 40.0 42.0 Qc band 42.0 44.0 Qd band 44.0 46.0 Qe band 46.0 48.0 Va band 47.0 47.2 FCC 6mm ham band 48.0 50.0 Vb band 50.0 52.0 Vc band 51.4 54.25 radio astronomy 52.0 54.0 Vd band 54.0 56.0 Ve band 56.0 100.0 W band 58.2 59.0 radio astronomy 64.0 65.0 radio astronomy 75.5 81.0 FCC 2.5mm ham band 86.0 92.0 radio astronomy 105.0 116.0 radio astronomy 119.98 120.02 FCC 2.2mm ham band 142.0 149.0 FCC 2mm ham band 164.0 169.0 radio astronomy 182.0 185.0 radio astronomy 217.0 231.0 radio astronomy 241.0 250.0 FCC 1mm ham band 300.0 3000.0 ITU band # 12 300.0 above FCC ham band 300 4000 infrared THz THz 10^12 400 1000 visible light 400 510 RED light 430 710 visible to human 510 550 YELLOW light 550 610 GREEN light 610 1000 BLUE light 1000 30000 ultra violet 30000 15000000 X rays 15000000 above Gamma rays NOTEs: 75.0 MHz is Aircraft Navigation Marker Beacon. This is near airports on the ILS (Instrument Landing System) course. Three lights are in the cockpit (Purple, Amber, White): Purple - Outer Marker, Intercept Point, 4 to 7 Miles downrange Two 400 Hz Dashes Per Second. Amber - Middle Marker, Cat I Decision Height, 3500 Feet downrange, 1300 Hz Dot and Dashes 95 times a minute. White - Inner Marker, Cat II Decision Height, 3000 Feet downrange, Six 3000 Hz Dots Per Seco nd. TACAN has 126 X and 126 Y channels. Normally only X channels are used, unless crowded. TACAN frequencies are tied to VOR frequencies. (Note: there are more TACAN frequencies than VOR frequencies, some are blanked around the ATCRBS Beacon frequencies, and others are for expansion and military use). Pulse widths are 3.5 us. Aircraft sounds like a Top Fuel Dragster or Funny Car when searching for lock-on. There are currently five interrogation modes in use: Mode 1, 2 pulses spaced 3 microseconds [Military] Mode 2, 2 pulses spaced 5 microseconds [Military] Mode 3/A, 2 pulses spaced 8 microseconds [Military/Civilian] Mode 4, encrypted, IFF [Military] Mode C, 2 pulses spaced 21 microseconds [Military/Civilian] A third pulse is also included in all modes (except 4) at 2 microseconds from the first. This is the sidelobe pulse. if it's within @6 dB of the first pulse (or greater) the transponder doesn't reply (as it has detected an antenna sidelobe). Pulse widths are .8 microseconds. The reply is two framing pulses spaced 20.3 us apart, with 13 code pulses (0000 - 7777 Octal) and an X pulse at the center which is not used anymore). A fourth pulse (called SPI pulse (Special Position Identifier) is used to identify your position when asked by a controller to "Squawk Ident", it is 4.35 us after the last framing pulse and lasts for 20 sec (about 2 scans of a long range radar). Pulse widths are .45 microseconds. COTHERN - Customs Over The Horizon Enforcement Network