Amateur radio is the only hobby that offers its licensed operators the chance to legally design, build, and operate high power radio transceivers connected to unlimited antenna arrays for the ...
Or in the case of [MM0OPX] trying to find fly fishing reels that are suitable for his Adjustiwave multi-band VHF-HF ham radio antenna ... out the walk around and build discussion videos ...
Thanks to an innovative open-source project called the KV4P HT, you can transform your Android smartphone into a ...