Part 1: RTL-SDR (Software Defined Radio) 160-10 Meters w/ Homebrew HF Up…
Part 1: RTL-SDR (Software Defined Radio) 160-10 Meters w/ Homebrew HF Up...
Adcock HF Radio Direction Finding Antenna
https://www.dropbox.com/s/1uio8uzlw3az0nw/The%20Adcock%20HF%20RDF%20Antenna%20-%20Ham%20Radio%20Library.pdf?dl=0
Sekitar Ujian CW (Kod Morse) Siri 2014-2 Di SKMM Cyberjaya
Pada hari khamis 25 september 2014 yang lepas, satu ujian amali kod Morse telah dilakukan…
Morse code is still worth learning – but why?
Begali Magnum MYR2300++ UK radio amateurs haven’t had to learn Morse code to obtain their…
Memilih Antenna
Bagi operator radio amatur, pemilihan antenna adalah penting mengikut keperluan semasa. Terdapat banyak jenis antenna…
Grounding and Receiver Noise
This guy’s an MIT expert! Grounding is key to good reception From: [email protected] (John Doty)…
SSB – Single sideband modulation
a summary, information or overview describing what is SSB modulation, and how single sideband modulation…
Understanding Propagation Report
SFI index: Solar Flux Index. it is a gauge of how much solar particles and…
Hit and run QSO
Today we can hear many hit and run qso on HF. The purpose of the…