“Many believe the worst threat to our electronics is being damaged by an Electromagnetic Pulse. Today I show you how to prevent that damage and what I place in my EMP trash can to be ready for what may come. The trick is useing a metal trashcan AND special gasket to seal up the seams.”
Antenna
![Do Dipoles Have to be Straight? [ The Doctor is In Podcast ARRL ]](https://qrznow.com/wp-content/uploads/2019/05/s-l1000-265x168.jpg)
Do Dipoles Have to be Straight? [ The Doctor is In Podcast ARRL ]
Image Source : Wikpedia Read more
W4OP Loop Antenna
It seems that more and more, amateurs are facing increasingly strict HOAs. This antenna is not designed for the backpacker, but rather for the QRP ama... Read more
![Versa Beam Lite Version [ Japan ]](https://qrznow.com/wp-content/uploads/2016/11/main403-265x168.jpg)
Versa Beam Lite Version [ Japan ]
Versa Beam The Kohjinsha was developed over the course of two years from conception, to obtain the release was well received all of the expansion and... Read more
8 EL. DELTA LOOP 144 MHz (144DL8) – SMARTECH
DELTA LOOP: THE ANTENNA WITH THE BEST GAIN/BOOM LENGHT RATIO SPECIFICATIONS ► Gain: 19.1 dBi 30.4 dB Boom 2.90 m ► F/B: 30.4 dB F/R ► Frequency... Read more
6M-F Magnetic Loop
A 50~54 mHz high performance, CNC manufactured, all aluminum magnetic loop antenna. At only 18 inches, and 1½ pounds, it’s an excellent choice for re... Read more
Review
Icom IC 7851 vs IC 7800 Local Oscillator C N Characteristics Comparison
Icom IC 7851 vs IC 7800 Video from Icom Inc. showing a local oscillator C/N characteristics comparison between Icom’s IC-7851 and IC-7800 HF/50/... Read more
Extend SDR Transmit Range – LimeSDR – HackRF – Adalm Pluto Amplifier
https://www.youtube.com/watch?v=yOkdg1lGfes Read more
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
How Does An Inexpensive Transceiver Sound Compared to A High End Transceiver?
Jim W6LG plays recordings of an Elecraft K3s and a Yaesu FT-450. Which sounds best to you? Vote for receiver #1 or receiver #2 and give a very short d... Read more
Unbox Radioddity GD-55 and Baofeng DM-5R by KE0OG
“*NOTE* I take very seriously the comments about incompatibility between these radios and DMR repeaters. I will look into this closely. (Radiodd... Read more
Equipment
New RigExpert Green ZOOM Family of the antenna & cable analyzers
“New RigExpert Green ZOOM Family of the antenna & cable analyzers Dear RigExpert Followers, We are glad to present you a New RigExpert Green... Read more
WS1098 Digital Scanner
The Whistler WS1098 desktop/mobile EZ Scan digital scanner with digital trunking technology features a new full keyboard, location-based auto programm... Read more
The Racal RA3712 Professional Receiver
Racal RA3712 “The Racal RA3712 is a relatively hard to come by professional receiver. It was widely used by the Royal Navy, but certainly found... Read more
IC-705 QRP SDR Transceiver Update, Available in Japan around April 2020
IC-705 There has been massive interest around the world about the new IC-705 QRP SDR transceiver since a concept model was shown at the Tokyo Hamfair... Read more
Heil PR 10 Set
Heil PR 10 Set From the amateur radio division of Heil Sound, Ltd., we bring you the Heil PR10 Package. This small but mighty microphone will bring yo... Read more
News
HF Station Grounding and Microcontroller Projects are Next ARRL Webinar Topics
Two well-known ham radio authors and speakers will share their expertise with members in October during ARRL Learning Network webinars. ARRL... Read more
Slow-Scan Television Transmissions from ISS Planned – September 30
A Moscow Aviation Institute MAI-75 slow-scan television (SSTV) experiment event is planned for Wednesday, September 30, from 1305 UTC to 1845 UTC, and... Read more
Former Dayton Hamvention Venue Hara Arena is Being Demolished
Hara Arena, the former venue for Dayton Hamvention® and myriad sports, entertainment, and other presentations over the years, will soon be histor... Read more
Chinese Amateur Radio Satellite Launches Delayed
CAMSAT says the CAS-7A launch has been postponed until next May, and CAS-5A until next June. “Because of COVID-19, many things have been delayed,” CAM... Read more
New WSJT candidate release features FST4
Candidate releases are intended for beta testers, WSJT-X 2.3.0-rc1 offers the new modes FST4 and FST4W designed for use on the LF and MF bands WSJT-X... Read more
