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Antenna
Some slight mishaps have been fixed, some radials have been re-established, and it is time to double check this bad boy, with an SWR meter. Will the DX Commander met expectations? This is for the Classic (original) version of the DX Command... Read more
App - Mobile
![Real-time Radio Spectrum Map Database Demo [ Android App ]](https://qrznow.com/wp-content/uploads/2021/10/maxresdefault-3-1-274x173.jpg)
In view of the escalating demand for higher mobile data (from IoT, industry 4.0 applications), there is a growing world-wide interest to improve the radio spectrum utilization. Effective management of the wireless spectrum requires knowledg... Read more
Recent Posts
JTAlert 2.50.8 is available – FT8
JTAlert New: - Callsigns Window: New ATNO (All Time New One) visual alert for the Wanted DXCC, US State and VE Province alerts. When the ATNO is trigg... Read more
![Working with the Xiegu X6100 [ Videos ]](https://qrznow.com/wp-content/uploads/2021/11/A_03_1024x1024-2-1-190x122.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
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
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
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
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
DX Commander Part 2 – HF Vertical
Some slight mishaps have been fixed, some radials have been re-established, and it is time to double check this bad boy, with an SWR meter. Will the D... 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
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
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
Does 5 x Copper Rods Help my Antenna Field and Inverted L?
So I grounded the fence to the ground to help my Inverted L on 80m. WIll it make any difference? HUGE project this time – but only 8 minutes for... Read more
What’s Inside a 49:1 Unun?
Terence, 2E0IPK, asks “What makes a 49:1 unun and what does 49:1 actually mean? Read more
Chamleon Antenna’s MPAS Antenna, is it as good as a Dipole?
“Not long ago I purchased the Cha Hybrid-Mini from Chameleon Antennas. This is the 500 watt SSB and 250w for CW version and just a bit larger th... Read more
Hi-Z Antennas – Manufacturers Showcase
K7TJR with Hi-Z Antennas! Read more
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