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SDR Minor [105] Pre-built 0.1 – 55 MHz ? No 122.880 MSps ADC sampling, 48k-960k output samplrate 1/1 LAN 10/100 Yes Yes No SDR-1 [106] Kit and pre-built 530 kHz – 30 MHz ? up to 192 kHz depending on soundcard 0/1 USB Yes No No SDRstick UDPSDR-HF2 [107] Pre-built 0.1 – 55 MHz ? 122.88 Msps 0/1 1G Ethernet via BeMicroCV-A9 Yes Yes Yes
Low Frequency (LF) (30 to 300 kHz) 2200 metres (135.7 to 137.8 kHz) Medium Frequency (MF) (0.3 to 3 MHz) 630 metres (472 to 479 kHz) High Frequency (HF) (3 to 30 MHz) see Table of amateur MF and HF bandplans; Very High Frequency (VHF) (30 to 300 MHz) 8 metres (39.9 to 40.7 MHz), Republic of Ireland, Slovenia and South Africa. Beacons in UK and ...
Toggle the table of contents. List of amateur radio transceivers. 3 languages. ... Frequency ranges (MHz) BF-F8HP [5] Handheld 136–174 400–520 65–108 (RX only)
The first signal report format code may have been QJS. [citation needed]The U.S. Navy used R and K signals starting in 1929. [citation needed]The QSK code was one of the twelve Q Codes listed in the 1912 International Radiotelegraph Convention Regulations, but may have been in use earlier.
Transmitter hunting (also known as T-hunting, fox hunting, bunny hunting, and bunny chasing), is an activity wherein participants use radio direction finding techniques to locate one or more radio transmitters hidden within a designated search area.
The World Administrative Radio Conference (WARC) bands are three portions of the shortwave radio spectrum used by licensed and/or certified amateur radio operators. They consist of 30 meters (10.1–10.15 MHz), 17 meters (18.068–18.168 MHz), and 12 meters (24.89–24.99 MHz).
Romania (ITU Region 1): An update to the Romanian National Frequency Table published in the country's Official Gazette [77] and dated 7 May 2020 lists the full WRC-15 60 m Amateur Secondary Allocation of 5351.5 - 5366.5 kHz under ITU regulation 5.133B, meaning a maximum power of 15W EIRP (p. 30). Previously it had been limited to the 3 kHz-wide ...
The Lincolnshire Poacher was a powerful British shortwave numbers station that transmitted from HM Government Communications Centre near Gawcott in Buckinghamshire, England, [1] and later from Cyprus, from the mid-1960s to July 2008.