Ham Radio Repeater
“The complete construction process of a 440MHz UHF Amateur Radio Repeater
Includes conceptual explanation, construction, testing, and more.
The repeater is online and serves Socorro at a frequency of 442.125 (+) 100.0 PL
73,
Skyler Fennell
KD0WHB”
Review
Alpha Mag Loop Review, Interview with K7AGE at Pacificon – K6UDA Radio Episode 31
Here’s the review of the Alpha Antennas Magnetic Loop. Stay Tuned for the big 3 way shootout with the Chameleon P Loop & the Alexloop. I... Read more
Antenna
HF Portable Vertical Antenna MP1R SuperWhip
The MP1R is an MP1B with an SW1 SuperWhip Ruggedized Antenna Whip on the top of it. New! Free! Every MP1R Super Antenna now comes with a free FG1 Freq... Read more
9+ BAND HEXTENNA™ FULL-SIZE HF+2M/220/440MHZ
HEXTENNA 9+ BAND HEXTENNA™FULL-SIZE HF+2M/220/440MHZ Pre-Orders will ship in December and are now being accepted. Price is exclusive for pre-orders on... Read more
MULTIBAND H-POLE – VERTICAL WIRE ANTENNA FOR 160m – 10m by HB9MTN
“After several attempts to build a multiband C-Pole I finally ended up with the Multiband H-Pole. C-Poles for different frequencies on one pole... Read more
VK5SFA Wins the April QST Cover Plaque Award
The winning article for the April 2019 QST Cover Plaque award is “A High-Power 160- and 80-Meter Transmitting Loop Antenna” by Steve Adler, VK5SFA. Th... Read more
News
Ham Radio – Icom 705 remote control with a cell phone app!
https://youtu.be/btm-ZDR_Ux8 Read more
Ham Radio Simple Accessories for Newcomers
Peter Waters G3OJV, talks about five simple accessories that he uses and recommends, for new ham operators. He also explains why Read more
3,000 person passes Foundation exam via remote invigilation
“We’re delighted that the 3,000th person has just passed their Foundation licence via remote invigilation! Congratulations to them and welcome t... Read more
Quantum Receiver Can Detect Huge Swath of the RF Spectrum
US Army researchers have built a so-called “quantum sensor,” which can analyze the full RF spectrum and real-world signals, a report on Physics.org sa... Read more
App - Mobile
AmsatDroidFree now open source
AmsatDroidFree satellite tracking App for Android devices is now open source. This App predicts future passes for amateur radio satellites for a speci... Read more
Koch Morse Trainer Pro – Android App
Take your morse code to the next level with Koch Morse Trainer Pro. The only trainer that supports prosigns (procedural signals) and non-english cha... Read more
HF Beam Antenna Calculator for Iphone and Ipad
Antenna Calculator The Maidenhead & HF Beam Antenna is a useful utility to calculate the the Maidenhead LOCATION as well as HF Elements’ s... Read more
NKCCluster 2.1 to be released very soon
A new NKCCluster release is just around the corner: release 2.1 is currently undergoing beta-testing and, provided no last minute surprises i.e. major... Read more
