Sejarah Radio Amatur Indonesia
Amatir Radio Sekilas Sejarah Amatir Radio di Indonesia Kegiatan Amatir radio merupakan kegiatan orang-orang yang mempunyai…
NVIS communications in the HF band
NVIS communications in the HF band Fundamentals of the propagation using near vertical incident skywave…
FCC Issues or Upholds Nearly $70,000 in Pirate Fines
The FCC is clearing its decks, so to speak, of pirate fines. In two days,…
GNU Radio – Opensource Software Defined Radio (SDR)
GNU Radio is an open source Software Defined Radio (SDR) project that was started about…
Radio Propagation
Radio propagation is the behavior of radio waves when they are transmitted, or propagated from…