Amatir Radio Sekilas Sejarah Amatir Radio di Indonesia Kegiatan Amatir radio merupakan kegiatan orang-orang yang mempunyai…
NVIS communications in the HF band Fundamentals of the propagation using near vertical incident skywave…
The FCC is clearing its decks, so to speak, of pirate fines. In two days,…
GNU Radio is an open source Software Defined Radio (SDR) project that was started about…
Radio propagation is the behavior of radio waves when they are transmitted, or propagated from…
Kenwood TS-570D with GR5V Junior antenna (40m half wavelength) 30 feets above the ground. 70 watts…
Using the MFJ-945E: The INDUCTOR switch on the MFJ-945E represents maximum inductance at position A…
My QRP operation on 40m with Yaesu FT-817 using dipole antenna. Contacted stations are 9M2ZC…
9M2PJU's on QRZ.com, HamCall.net. ITU Prefix For Malaysia 9MA-9MZ 9M0 Spratly Is (ITU Zone 50…
Each year on 18 April, radio amateurs celebrate World Amateur Radio Day. On that day…
