Скачать или смотреть VHF Band Opening NOAA Weather Radio Ducting Propagation FT-2980 26 June 2024 [Part 1]

Band opening indicators for 2 meter band DX tropo scatter ducting Es E-sporadic Sporadic E skip propagation radio communications range long range VHF band VHF DX YAESU FT2980 FT-2900 FT-2980R high power transceiver Icom IC2200H Alinco DR-135 DRB185HT DR-B185 DR-B185H DR-138 Kenwood TM-281A TM-481A VHF UHF TRANSCEIVER HTX-202 Pro-135 scanner voice intercept tactical comms options squad radio communications COMSEC voice comms secure voice hardline telephone field telephone Baofeng UV82 UV82HP 140.400 MHz 435.050 MHz 140,400 435,050 433mhz 433.300 MHz 434.775 MHz 430mhz 440 MHz band 144mhz band 146 MHz 150 MHz VHF BAND MURS CHANNELS Baofeng FAQ voice intercept scanner low level voice intercept tactical SIGINT portable signals intelligence communications intelligence monitoring receiver the one radio everyone needs but nobody has Pro-2006 Pro-2005 Realistic Uniden PRO538W PRO538HHFM AM FM SSB CB RADIO ANYTONE SMART MOBILE 30105 25615 walkie talkie 60km range 40km range 50 mile range walkie talkie long range NARROWBAND digital voice encryption TYT HYTERA MOTOROLA MOTOTRBO TRBO 900mhz band FHSS 30-88 MHz band 30-88 MHz antenna PRC-25 radio PRC-77 radio HH7700 Transworld Datron PRC1077 PRC1080 PRC-7700 87.975 MHz 87.9875mhz 88-107 MHz 108 MHz VHF band allocations 220 MHz band 220-270 MHz 245mhz VHF245 78mhz 66-88 MHz band VHF low band DX this is a flammenwarfer this is a 8.8cm 88mm this is a U-Bahn this is a dying meme secret frequencies encrypted military channels point to point links long range cordless phone network 900mhz band frequency hopping spread spectrum 902.525 MHz 902.575 MHz 902.625 MHz 902.5 MHz 927.5 MHz 146.520 MHz 146.52 MHz 446.0 MHz FM 1.2 GHz band 2.4GHz 2450mhz 2480 MHz 2.48 GHz 2,48GHz 20mhz channel 40mhz channel UAV control link frequencies 5.8 GHz band 35MHz RC 35.225 MHz 35.900 MHz 35.550 MHz comms 34.500 MHz 37.100 MHz 150.0 Hz 150Hz tone squelch filter hum 34.150 MHz 32.180 MHz taxi cab dispatch comms LMR land mobile radio 141.3 Hz GMRS tone 462.675 MHz calling 462.5625 MHz calling no tone carrier squelch T-CTCS OFF R-CTCS OFF T-DCS OFF R-DCS OFF BAOFENG UV-5R MENU OPTIONS SETTINGS PROGRAMMING WALKIE TALKIES HOW TO PROGRAM CHIRP MOTOROLA FACTORY DEFAULT CHANNELS FREQUENCIES CODEPLUG