Here we take a look at the procedure to update an Airspy R2 SDR receiver. https://github.com/airspy/airspyone_firmware/wiki Review Adding an HF Linear Amp to Your Station…
“ A translation of the post by REF President Jean-Louis Truquet F5DJL says: In recent weeks, the spread of COVID-19 has accelerated suddenly around the world, causing…
Guatemala’s first satellite, a CubeSat called Quetzal-1, was deployed from the International Space Station (ISS) on April 28. Its primary mission is to test a sensor…
The May/June digital edition of ARRL’s On the Air magazine is now available. Read it and other ARRL digital publications by browsing to the ARRL Magazines page. In this…
An update of the popular MMSSTV slow-scan television (SSTV) software is now available. Eugenio Fernández, EA1ADA, has introduced YONIQ, which he calls a modern version of MMSSTV. “We are…
The Federal Network Agency made a preliminary provisional implementation of the WRC-19 results for the 6‑m band in MItteilung 111 from Amtsblatt 08/2020. German radio amateurs have now…
Equipment Ailunce HS2 HF VHF UHF SDR Transceiver May 05, 2020 No comments HS2 is an ultra-portable full-frequency full-mode SDR radio. Receive frequency coverage 300K~1.6GHZ….
By Vanessa Pearce BBC News Photo:BILL ROWLAND Amateur radio use in the UK has seen a “significant” rise during the coronavirus lockdown as people seek…
Weather Observers, also known as SKYWARN Storm Spotters, help the U.S. National Weather Service (NWS) in reporting severe weather to keep their communities safe. To learn more,…
Intro Following my previous article on the transmission to the Qatar Oscar 100 satellite with SDR technology (LimeSDR, Adalm pluto) which was dedicated to the narrow-band transponder…
Supports the most recent version of GNU Radio (v3.8). Supports 32-bit and 64-bit ARM architectures (i.e., armeabi-v7a and arm64-v8a). Supports popular hardware frontends (RTL-SDR, HackRF,…
The FCC has clarified that nothing in its rules prohibits remote amateur radio testing, and no prior approval is needed to conduct remote exam sessions….
SmartSDR v3.1.11 April 30, 2020 FlexRadio Systems has announced the release of the new version of SmartSDR 3.1.11 for the FLEX-6000 series. For an optimal installation it is…
“Norm Goodkin K6YXH visits with David W0DHG and talks about getting up and running to do remote testing for Amateur Radio Licenses. Norm mentioned that…
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