Here’s a basic, but effective and efficient, antenna tuner for feeding random wires, especially half-wave end-fed wires.
Two satellites with Amateur Radio transponder payloads have been selected for future NASA launches. AMSAT reports that the TJREVERB CubeSat, developed... Read more
An early October fire in the SAQ Alexanderson alternator long-wave antenna is under investigation by the Grimeton World Heritage Foundation, which own... Read more
An unexpected invitation from the Venezuelan Navy gave rise to a DXpedition to Aves Island — Isla de Aves — (YV0), the current number 17 on the ClubLo... Read more
An Entry Level License Committee was established by the ARRL Board of Directors and appointed in September 2016. As part of its ongoing work, the comm... Read more
2E Yagi Specs 2E 20m-6m 2E with 30/40m loop element Boom Length 57 in / 1.44 m 57 in / 1.44 m Boom 1.75 in / 4.45 cm 1.75 in / 4.45 cm Longest... Read more
MFJ-226 Videos: MFJ VNA Antenna Analyzer covers 1 to 230 MHz, 1Hz resolution.•Frequency sweep plots: SWR, Impedance, Resis... Read more
Read Full Article -: You could be prosecuted if your broadband interferes with radio signals Read more