K4M DXpedition
K4M’s WEBsite [audio:k4m-20-cw.mp3] K4M 20m CW [audio:k4m-20-ssb.mp3] K4M 20m SSB MP3 recording courtesy of RA3CQ from Moscow, Russia.
4U46UN
The “4U1UN activity week” has been announced for Oct 19-25. Several first class operators will do their best to serve the deserving: OH2BH, OH0XX, OH2NB, OH6LI, G3SXW, F5CWU, F4EGD, PY5EG, JK3GAD, UA9AB, LA5IIA, LA4OFA, NN1N, K2QI, KA2RTD, K2LE, N2UN, N2GA, K2DO, KA2D, N2YBB, WQ2N and W2VQ. They are not allowed to attach additional antennas to…
KC2UOO's ham radio battery backup system
httpv://www.youtube.com/watch?v=SKRu7mBjqAk
ANC-4 Antenna Noise Canceller & Diversity Combiner
The ANC-4 is an rf device that eliminates or reduces power line noise, BPL noise, computer noise, TV-generated interference, and other types of electrical noise. More
JW5NM (LA5NM) SK
JW5NM (aka LA5NM) Mathias Bjerrang is very sadly Silent Key. R.I.P Mathias