Adrian Lane sent out a call signal to the space station and to his delight a US astronaut welcomed him aboard…
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The Chameleon CHA-MPAS 2.0 just might be the best portable Ham Radio antenna that you can get today, due to its versatile configurations and compact s... Read more
KrakenSDR is now available for crowdfunding on Crowd Supply. Thank you to all interested parties for your patience while we navigated recent pandemic-... Read more
PHOTO:K2BSA Scouting’s largest event in the world — Jamboree-on-the-Air (JOTA) — takes place October 15 – 17. During JOTA, Scouts and hams around the... Read more
Ziteng (Andy) Wang is a PhD student at the University of Sydney. He recently discovered an unusual radio signal coming from the direction of the Milky... Read more
The HobbyPCB RS-UV3A radio module is a 144/220/450 MHz FM transceiver board. The RS-UV3A is a low cost transceiver solution for Packet Radio, repeater... Read more
In view of the escalating demand for higher mobile data (from IoT, industry 4.0 applications), there is a growing world-wide interest to improve the r... Read more
Today I take the XPA125 Tuner and put it through its paces with a 9:1 EFRW Random Wire Antenna Read more
Showing a bit of what’s happening on the upper frequency bands with the solar cycle finally ramping up. Read more
One man’s observation of different radiation patterns that evolved from choosing different antenna installation orientations. What are your thou... Read more
“A viewer asks: I want a home base station trans/receiver so I can listen till I am licensed. Need an antenna too. But all for under $1000 if po... Read more
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Chameleon CHA-MPAS 2.0 Portable Ham Radio Antenna System
Release the KrakenSDR!
Scouting’s Jamboree-on-the-Air Takes Place this Weekend, October 15 – 17
Mysterious Radio Signal Discovered in Milky Way Center | What Is It!?
TRI BAND TRANSCEIVER – RS-UV3A
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Real-time Radio Spectrum Map Database Demo [ Android App ]
XPA125 Tuner – Any good?
Solar cycle 25 is here and band activity is up!
Using FT8 to demonstrate Antenna Orientations
Set up an entire HF station for under $1000?
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