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…
Amateur radio operator
An amateur radio operator is someone who uses equipment at an amateur radio station to…
CR-1 Communication Receiver
Miniature, portable digital SDR-Software Defined Radio General Specifications Receives HF: 160m - 10m Amateur (Ham)…
Welcome to the Morse Code (CW) By NW7US
I'm Tomas David Hood. I am a Radio Amateur (Extra), living in Hamilton, Montana. I…
Malam Straight Key 1 Januari
Setiap tahun pada 1 Januari akan berlansung acara ARRL Straight Key Night. Bermula dari 0000…
TX Power Mod for Yaesu FT857(D)
WARNING: changing these will reset all the memories. Enter the Service menu. I want to…
9M2PJU’s HF Portable Station At Bukit Keluang
9M2PJU's HF Portable Station At Bukit Keluang
Noise Di High Frequency
Pada awal pagi sabtu 20 Oktober 2012, sedang saya memanggil CQ di 14.011 MHz. Misao…