2 months ago31.100 MHz FM Asian Fishery Radio Chatter 31.1000 FM [CSQ] VHF Low Band DX 8 April 2023 Part 1ProTech2024
2 months agoPro-135 Portable Mobile VHF UHF SIGINT Voice Intercept Receiver (Scanner) Operation Demo Part 1ProTech2024
2 months ago464.550 MHz Itinerant Business Frequency Usage Survey - Multiple Users 04 12 2023 - Part 2ProTech2024
2 months ago31.100 MHz FM Asian Fishery Radio Chatter 31.1000 FM [CSQ] VHF Low Band DX 6 April 2023 Part 1ProTech2024
2 months ago433 MHz Band Survey 03 25 23 - FSK Data Bursts, Telemetry, Multi-Point Network Polling, etc.) Part 2ProTech2024
2 months ago25.950 MHz FM Carrier - Continuous FM Transmission DX Band Opening Indicator - 04 02 2023 Part 3ProTech2024
2 months ago162.400 MHz - 162.550 MHz VHF Band Scan VHF DX Propagation Ducting NOAA WX 3 June 2023 Part 1ProTech2024
2 months ago25.950 MHz FM Carrier - Continuous FM Transmission DX Band Opening Indicator - 04 06 2023 - Part 1ProTech2024
2 months ago162.400 MHz - 162.550 MHz VHF Band Scan All Channels Busy VHF Band Opening 13 April 2023 - Part 1ProTech2024
2 months agoSmiley Antenna “Slim Duck” Receive Performance Test - VHF 150-162 MHz Band Scan 10 May 2023 - Part 2ProTech2024
2 months ago31.320 MHz FM - POCSAG Paging Signals VHF Low Band Unknown Source [G8JNJ SDR] 13 June 2024 [Part 2]ProTech2024
2 months agoNOAA Weather Radio 162.400 MHz - 162.550 MHz VHF Band Scan VHF DX VHF High - 5 April 2023 Part 1ProTech2024
2 months agoVHF Band Opening Multiple Signals Ducting DX Long Range Propagation NOAA WX Radio 09 10 2024 Part 2ProTech2024
2 months agoNOAA Weather Radio 162.400 MHz - 162.550 MHz VHF Band Scan VHF DX VHF High - 5 April 2023 Part 2ProTech2024
2 months ago433 MHz Band Activity Survey 433.92 MHz 433.9 MHz Part 15 Low Power SRD LPD - 14 July 2023ProTech2024
2 months ago27.885 MHz FM Data Paging + FM Voice Transmission UNID Source [G8JNJ SDR] 23 Feb 2024 [Part 2]ProTech2024
2 months agoVoice Inversion Scrambled + Clear Voice 151.625 MHz NFM Business Band Itinerant Frequency [Part 1]ProTech2024
2 months ago30.150 MHz FM and 30.500 MHz FM Military Comms [Via G8JNJ SDR] Part 1 - 10 10 2023ProTech2024
2 months ago26.900 MHz POCSAG Pager Paging Signals From UK Europe - 11 Meter Band DX Skip 18 March 2023 Part 1ProTech2024
2 months ago162.400 MHz - 162.550 MHz VHF Band Scan VHF DX NOAA WX RX 1 2 Wave Antenna 9 May 2023 - Part 1ProTech2024
2 months ago31.100 MHz FM Asian Fishery Radio Chatter 31.1000 FM [CSQ] VHF Low Band DX 5 March 2023 Part 2ProTech2024
2 months agoVHF Aircraft Band Receive - Tram 1115-B NMO Mobile 1 4 Wave 136 MHz - [07 17 2023] Part 1ProTech2024
2 months agoSmiley Antenna “Slim Duck” Receive Performance Test - VHF 150-162 MHz Band Scan 10 May 2023 - Part 3ProTech2024
2 months ago30.900 MHz POCSAG Pager Signals 30.9 MHz Paging VHF Low Band Skip - G8JNJ UK SDR 26 May 2023 Part 1ProTech2024
2 months agoVHF Low Band DX Highway Patrol Radio Comms 39-45 MHz Heard in Virginia 03 09 23 Part 2ProTech2024