News
IARU Reports Another Over-the-Horizon Radar System is Under Construction in India
In October, the International Amateur Radio Union (IARU) Region 1 Monitoring System (IARUMS) newsletter reported on the continuing run of over-the-hor... Read more
How well is the VHF Repeater Hearing your Signal?
VHF Repeater “Collin, K0NNK, is having some trouble with is antenna and a nearby repeater. He hit a 2 meter repeater full quieting but the repea... Read more
Dayton Hamvention Expects to be Live Event in 2022
Dayton Hamvention® organizers are planning to mount the first in-person show in 2022, following 2 years of COVID-related cancellations. The event is s... Read more
Big Bright Regions Beckon Amid a Big Aurora Show | Solar Storm Forecast 11.22.2021
“Activity remains subdued this week with only pockets of fast solar wind to bring sporadic aurora to high latitudes, nothing like the G3 show we... Read more
ISS SSTV Dec 1-2 145.800 MHz FM
Russian cosmonauts on the International Space Station (ISS) are planning to transmit Slow Scan TV images on 145.800 MHz FM using the SSTV mode PD-120.... Read more
Superb Antennas – 40m to 13 cm. from The Antennas-Amplifiers Company
Peter Waters G3OJV, introduces this superb range of antennas built to a standard, rarely seen in ham radio. The prices are still competitive and the p... Read more
Do Lightning Rods make Antennas Impossible?
Joe, AD2AH, has been asked if lightning rods would present a halo and degate the radiation pattern or a Endfed Antenna? He doesn’t think it woul... Read more
Reviewing the Radioddity GD-AT10G Handheld
Review for the Radioddity GD-AT10G! Radioddity GD-AT10G 10W DMR Radio Featuring 10W high power output, powerful 3100mAh battery, GPS & APRS functi... Read more
Different Coax Cables
Theo, PD9DP, only asks, “Does it make a difference if I use different coax cables? We have quite a lot to discuss… Read more
German WW2 100W.S and Torn.E.b on 630 meter ham frequency. 475 kHz
I transmit with old transmitter from WW2 at 475 kHz. 100 W.S and Torn.E.b receiver. A kite is the antenna. Read more
Equipment
Preview (tr)uSDX Prototype – testing tiny onboard Speaker
Just to give you some impression of the OnBoard Audio. It will not be HiFi, but do the job, in case you forgot your headphones 😉 Driven only by AtMega... Read more
![Working with the Xiegu X6100 [ Videos ]](https://qrznow.com/wp-content/uploads/2021/11/A_03_1024x1024-2-1-265x168.jpg)
Working with the Xiegu X6100 [ Videos ]
Xiegu X6100 2e0bvj working special event station TM60ANT in France on 20 metres with the Xiegu X6100. 10 watts into my home brew fishing pole vertical... Read more
Made in the USA! Ham Radio Holiday Gift List 2021
This year my ham radio holiday gift list features items all made in the USA. Field Notes Steno Book CW Morse Keyshttps://cwmorse.us/ Chameleon CHA-LEF... Read more
CAIG DeoxIT Contact Cleaners
CAIG DeoxIT Contact Cleaners CAIG Laboratories DeoxIT contact cleaners improve the performance and reliability of ALL electronic equipment and parts!... Read more
ICOM America – HRO at Pacificon 2021
In this video from Pacificon 2021, Will Jourdain (AA4WJ) talks about all the fun gear at the ICOM America booth. Read more
ARRL Handbook – Assembling a (Ham Radio) Station!
“I’ve been mentioning your years that the ARRL Handbook is a fantastic resource for most amateur radio operations. Today I will be talking... Read more
uSDR Pocket 8-band SSB/CW QRP TRANSCEIVER
The uSDR/uSDX is a pocket sized 8-band SSB/CW QRP transceiver with built-in Li-battery, internal microphone, PTT button and very low RX current consup... Read more
Peovi Tactical Carry Cage for Icom IC-705 | Drop Proof Your Radio!
Full wrap single part main cage Flat Bottom 1/4 x 20 threaded hole for tripod use Removable / fordable top handle Removable side knob protectors... Read more
RADDY MULTI-FUNCTION BACKPACK
PERFECT FOR OUTDOOR: The Raddy backpack is perfect choice for outsoor using. It’s with plenty of pockets to carry all your needed stuff when pre... Read more
QDX digital transceiver
I brief description of a construction problem, symptoms and solution regarding the QDX digital transceiver from QRP Labs. The “QCX+” (QRP... Read more
Review
Radio Receiver Signal to Noise Ratio SNR Specification
One of the key performance attributes of any radio receiver old or new, professional or domestic is its sensitivity. It needs to be able to be sensiti... Read more
RFinder B1 Plus – HRO at Pacificon 2021
RFinder In this video from Pacificon 2021, Bob Greenberg talks about his product, the RFinder B1 Plus, a digital radio that lets you talk from anywher... Read more
Xiegu X6100 HF – First Look and Review
Xiegu X6100 “We are looking at the *first* production X6100 radio from Xiegu and Radioddity. This radio covers 120 through 6 meters and is the s... Read more
Choosing a “Step Up” Software Defined Radio (SDR)
We talk about the benefits of step up SDRs, and look at 4 models under $200. Read more
![RigExpert Stick Pro – Portable Antenna Analyzer [ Review ]](https://qrznow.com/wp-content/uploads/2021/11/maxresdefault-3-2-265x168.jpg)
RigExpert Stick Pro – Portable Antenna Analyzer [ Review ]
The Rig Expert Stick Pro is an antenna analyzer that will cover HF and 2 meter and 70 centrimeter bands. Frequency range: 0.1 ~ 600 MHz Freq... Read more
ARRL 2022 Handbook – Battery Selection for Portable Operation
In this video, we take a look at the new 2022 Handbook from the ARRL. Specifically, we look at a new chapter on selecting a battery for portable opera... Read more
CLOUDMARKERS – Community Plugin For SDRuno
In this video we take a look at an awesome plugin for SDRuno that shows frequency markers from a cloud based database. Read more
Are Echolink and Digital Modes Legal for Overseas Communications?
R.E. Klaus, K1AUS, has been watching episode #408 on when Ham Radio is no longer Ham Radio and he doesn’t have much problem using the internet a... Read more
American Morse Ultra Porta Paddle Morse Code Paddle
“The Ultra Porta Paddle is a high-quality portable morse code paddle made in the USA. These paddles are a top contender for an operator to use a... Read more
Expert Electronics MB1 Prime 2021 SDR, Overall Review, Ham Radio SDR HF/6M/2M With Built In PC
In this video I’m taking a more detailed overview, showing some of the features it will do, and my overall opinion about what I think about it.... Read more
Digital Modes
The Ultimate Portable Ham Radio Computer
Hello Operators. In this episode of the OH8STN ham radio, we are discussing replacing the raspberry pi field computer build, with the Microsoft Surfac... Read more
Get Started with FT8 – An Introduction for Beginners
FT8 is a mode in the WSJT-X software developed by Dr Joe Taylor K1JT. In this video I show how to get started and make contacts with FT8, introduction... Read more
WSJT-X Version 2.5.1 has been Released
The WSJT-X development team has announced the general availability release of WSJT-X version 2.5.1. This release mainly contains i... Read more
WSJT-X Errors? Try This Simple Fix
Does WSJT-X display errors when you transmit with your radio? Try this simple fix which has helped me get rid of those frustrating errors. Read more
WSJT-X version 2.5.1 released
WSJT-X version 2.5.1 releasedThe development team have announced the General Availability (GA) release of WSJT-X version 2.5.1. This release mainly co... Read more
RC WSJT-X 2.5.0-rc4 is now ready for download by beta testers
“Dear WSJT-X and MAP65 Users, We are pleased to announce that a public Release Candidate WSJT-X 2.5.0-rc4 is now ready for download by beta testers. O... Read more
JS8Call Overview and Settings 2021
JS8Call Overview and Settings 2021 Read more
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