mercuryAT
Antenna
JVP Antennas back to the market!
JVP Antenas was born in 1982 by José Vasallo Paleologo LU1FJ, former LU5FHM with the idea of manufacturing high performance antennas for amateur rad... Read more
Setup & Tune Shark Ham Sticks on The Chameleon Spider and Quad Dipole Ham Radio Antenna
Pairing the Chameleon Spider or Quad with Shark Ham Sticks is a great way to get a simple multiple band antenna on the air Read more
2018 QST Antenna Design Competition Winners Announced
ARRL has announced the winners of the 2018 QST Antenna Design Competition. “Dozens of entries were received, but only three could win,” said... Read more
Attic Mounted HF Loop Antenna In HOA, Does It Work?
“I went to my friends house to check out his setup and get him up and running on some HF digital modes. A lot of hams are struggling in an HOA w... Read more
4O3A ANTENNA GENIUS 8X2 | SO2R ANTENNA SWITCH WITH TCP/IP
Ranko 4O3A has taken antenna switches into the 21st century! Antenna Genius 8×2 is the first in a new antenna switch line from 4O3A Signature sit... Read more
Review
Emergency Grid Down Communications Winter Edition
“Hello Operators Extreme weather and grid down disasters seem to be happening more often, and with greater intensity. More often than not, when... Read more
BTECH DMR-6×2 and Anytone AT-D868UV, Side by Side
“In today’s episode, I do a side by side comparison of the BTECH DMR-6×2 dual band radio, and the Anytone AT-D868UV dual band DMR HT.... Read more
QRP Labs Clock Kit and GPS Receiver Kit
“This kit replaces my old station clock, which I managed to zap, with a new one with its own dedicated GPS receiver. The kits, from QRP-Labs.com... Read more
COMPLETE IC-7851 TEST REPORT NOW ON-LINE BY ADAM, VA7OJ/AB4OJ
IC-7851 Test Report for IC-7851 July 1 and September 21-22, 2015 by Adam Farson VA7OJ/AB4OJ (Iss. 2) The following are the results obtained from lab t... Read more
History of Digital Modes
“Here’s a talk I gave for a San Jose-area ham club via Zoom. This talk is recreated from the charts. Join me for a pleasant 45 minutes (or... Read more
Equipment
ICOM IC-7851 – ALL THE DETAILS
Take the DXer to follow a weak signal, biggest enemy is the interference caused by strong signal of proximity frequency. This is an index is RMDR (Rec... Read more
S24-Mini Solar Power for Ham´s
S24-Mini Solar Power Supply This tiny, lightweight solar power supply features an integrated 40WH LiFePO4 battery, and offers plug-and-play convenienc... Read more
VTR1100 Tactical Radio Communication
DESCRIPTION The LANDSEC ™ VTR1100 is a 1.6 MHz to 30 MHz, 125 W or 25 W selectable HF transceiver for co-located communications in vehicle installatio... Read more
![MB1 SDR HF/6M/VHF Transceiver, Expert Electronics [ Hamvention ]](https://qrznow.com/wp-content/uploads/2019/05/SUN-SDR2-265x168.jpg)
LRN Precision LD-11 QRP Transceiver
LRN Precision LD-11 Transceiver Others state “extra”, We INCLUDE as STANDARD The HOTTEST new QRP Multimode HF+6M Transceiver on the marke... Read more
News
Use your Privileges Properly – Ham Radio
Due to some inquiry by Eric, KB0YDN, I decided to make this video discussing the incident of the Ham Firefighting Interference in Idaho Last year. Thi... Read more
ISM Packet Decoder Plugin For SDR Sharp – RTL 433
Here we take a look at the RTL433 Plugin for SDR Sharp, making it easy to decode ISM RF Packets. https://github.com/marco402/plugin-Rtl433-for-SdrShar... Read more
Increase in unidentified intruders
IARUMS newsletter IARU Monitoring System (IARUMS) Region 1 newsletter reports an increase in unidentified intruders in the amateur radio bands followi... Read more
I’m an Intern at ARRL Headquarters!
“I’m Jherica Goodgame, KI5HTA, and I’m a 2022 summer intern at ARRL HQ. Join me while I show you around some of my favorite parts of... Read more
Antenna on Sloping Ground – What happens?
“Various terrain and Antennas: You can make the slope work to your advantage. I know your next question already. Hang on. I’ll make a vide... Read more
