Links mentioned:
Summits on the Air (SOTA) Mapping Project
http://www.sotamaps.org
KB9VBR Antennas
http://www.jpole-antenna.com “
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
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
Handy 5 Elements 1200 Mhz Twin Loop Portable Antenna
Description Overview It will be 5 elements twin loop antenna of amateur radio 1200Mhz band for mobile. Decomposed and we try to carry. Connector will... Read more
Better Ground Radials for the Wolf River Coil
I demonstrate an improved ground radial system for the Wolf River Coil Silver Bullet 1000 Read more
MONSTER YAGI FOR 20M
A 5 element wide spaced yagi for the 20m long path to Europe was installed at ZL6QH in May 2005. A photo of this “monster” antenna... Read more
Digital Modes
The FT4 Protocol for Digital Contesting by K1JT
Joe Taylor, K1JT, Steve Franke, K9AN, and Bill Somerville, G4WJS April 22, 2019 Introduction: FT4 is an experimental digital mode designed specificall... Read more
Ham College 16 – Part one of our look at the Digital Modes.
Part one of our look at the Digital Modes. Read more
Digital Activity Days RDRC “01-10” – Rules
RDRC Objective: Attraction of radio amateurs to the development of digital reports and software for various digital modes. Participants: Licens... Read more
FT-8 Digital Mode Has Taken Over The HF Bands!
“Finally got my antenna back up today, decided to take a browse through the bands. There is a ton of FT-8 to be had on all the HF bands. Don... Read more
Antenna
DX Commander gets Critical UPGRADE
Major Upgrade announced for DX Commander. These replace all telescopic pole stay-up kits from immediate effect. Read more
BD7IBI Telescoping antenna 20-6M – AliExpress Antenna Review $21!
“Today we will be talking about the BD7IBI Telescoping Ham Radio and Shortwave Listening (SWL) Antenna. This is a Antenna capable of 20m-6M. Alt... Read more
Comet HFJ-350M Toy Box 9 Band Portable Telescopic Antenna
Comet HFJ-350M Testing the Comet HFJ-350M 160-6 Meter Toy Box Antenna for Portable Ham Radio. Comet HFJ-350 Toy-Box 160M-6M 10-Band Portable Telescopi... Read more
Putting Your Dipole in a Cage
Jim has a very difficult question. He is asking If you increase the diameter of the active element, in a dipole, would that increse the bandwidth and... Read more
The Chameleon RXL PRO Gets a New Pre-Amp
The Chameleon RXL small receive-only loop gets a new pre-amp. Chameleon sent me the new pre-amp, which I installed, and this complete review compares... Read more