This video briefly shows how to setup and use the NanoVNA
Review
How to use the NanoVNA to sweep / measure an antenna system’s SWR and optimize its tuning
This video briefly shows how to setup and use the NanoVNA to sweep an antenna system (antenna, transmission line, transmatch, etc.) to measure its VSW… Read more
Unboxing the Radioddity GS-5B Dual Band FM Handheld
Professional VHF UHF Radio: Dual band, dual watch, dual standby, up to 128 channels. Equipped with an 8.9-inch long antenna, this solid 5W radio can r… Read more
MFJ 994B InteliTuner Automatic Antenna Tuner
MFJ-994B, 600 Watt Intelli-TunerTM! automatic antenna tuner with new 10,000 VirtualAntennaTM Memories. Like MFJ-993B but handles 600 Watts SSB/CW, mat… Read more
News
CAS-6 antenna deployed, transponder activated
The CAMSAT CAS-6 satellite was launched December 20, 2019. Alan Kung BA1DU reports the V/UHF antenna was deployed on Saturday, June 20, 2020 and the l… Read more
Kids Day in the Age of COVID-19
Under normal circumstances, Kids Day on Saturday, June 20, would offer an opportunity for individual radio amateurs or clubs to introduce the next gen… Read more
Russian-Ukrainian radio war spreads
The Russian-Ukrainian radio war on 7055 kHz (LSB) has reached a new quality: Recently, frequency changes to 7050 and 7060 kHz LSB were reported severa… Read more
WB8VGE Wins the June QST Cover Plaque Award
Mike Bryce’s article “”Battery Sizing for Portable Operation” offered valuable information, not only for the upcoming ARRL Field Day… Read more
Fully-remote exams in the USA
BY kd7bbc “So you want to take a remote US Amateur Radio License Exam? Well, you’ve come to the right place. Since the lock-downs with COVID-19… Read more
App – Mobile
SatSat for IOS version 1.4.11 has been released
SatSat, by Fabrice Aneche is a satellite tracking software, for radio amateurs, scientists or hobbyists. It displays current and next passes for any s… Read more
GNU RADIO CODE FOR ANDROID NOW RELEASED
Supports the most recent version of GNU Radio (v3.8). Supports 32-bit and 64-bit ARM architectures (i.e., armeabi-v7a and arm64-v8a). Supports popular… Read more
Introduction to SmartSDR for iOS
Welcome to SmartSDR for iOS written by Marcus DL8MRE. This is an introduction video that allows you full control and access of your Flex 6000 series r… Read more
Android APP – Morse Trainer for Ham Radio
Learn or improve Morse code with Morse Trainer. Now with Farnsworth speed and Koch method. If you are a ham radio (amateur radio) operator or just wan… Read more
Look4Sat: Radio satellite tracker – APP
Ham radio and weather satellite tracker and passes predictor inspired by Gpredict Main features: – Calculating satellite passes for up to one week (16… Read more
Digital Modes
FT8DMC 3rd Anniversary-Activity Days 2020
To commemorate our 3rd anniversary, special event stations will be on air during the FT8DMC Activity Days from 1. to 31. July 2020. All stations will… Read more
K1JT , JOE TAYLOR HINTS AT POSSIBLE NEW MODE!
In a post to the WSJT-X email group today, Joe Taylor K1JT hinted at some ongoing experimentation of a new digital mode with sub-modes. His post was a… Read more
WWSA GACW Contest Rules.
WWSA GACW I – Dates Second weekend of June of every year. From Saturday 15.00 UTC until Sunday 15.00 UTC. 24 hours period. II – Goal To co… Read more
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