Richard G3CWI of SOTABEAMS has released a 3 minute video looking at the differences between a paddle designed for portable use and a fixed-station paddle.
The purpose of the video is to give some hints on the features to look for in a good portable CW key.
Features The RK-3xx series of switches uses vacuum relays. It is designed to switch coaxial lines in RF systems operating up to 5 kW continuous... Read more
WSPR WSPR implements a protocol designed for probing potential propagation paths with low-power transmissions. Normal transmissions carry a station’s... Read more
This program teaches you to receive Morse Machine code (CW). It starts with two letters and adds more when it sees that you are ready. This is the eas... Read more
by Anthony Wood Across the globe, the scientific community and governmental bodies are preparing for the threat posed by the potential of a massive ge... Read more
AMSAT reports that on November 2, a Cygnus cargo spacecraft carrying the University of Washington’s student-built HuskySat-1 CubeSat was successfully... Read more
In response to the coronavirus emergency and to comply with the government’s social distancing recommendations, the RSGB announced on 20 March that it... Read more
pureLiFi, the home of LiFi, is recognised as the leader in the field – the use of the visible light spectrum instead of radio frequencies to enable wi... Read more
RFinder B1 HT Radio, Android DMR and FM This is the device that you have been waiting for! The RFinder B1 is now available for pre-order. Imagine a d... Read more
FlexRadio Comparison Radio Model FLEX-6400 FLEX-6400M FLEX-6600 FLEX-6600M FLEX-6700 MSRP $ 1999 $ 2999 $ 3999 $ 49... Read more
RM Italy • Instant use without setup • over 1000 Watts Key-down Output • Instant Bandswitching, no tuning, no warm-up, SWR protected, • Quiet Variable... Read more
“We are pleased to announce the release of the ExtIO plugin for the RSPduo. This release uses the latest API (v3.01) which is also being updated... Read more