Categoria: Notizie QRZ Now (http://qrznow.com)

Reports suggest that jamming stations have been deployed on the lower portion of 40 meters. The jamming appears to be coming from Cuba. The signals,…

Audio and visual of Cuba jamming 40M, making it to OH Audio and visual of Cuba jamming 40M, making it to OH. #hamradio pic.twitter.com/J4wHLPMGhF —…

Ben, K0ABR, simply asks Is resonate better than non resonate antenna? Antenna Best Ham Radio HF Antenna on eBay June 29, 2021 No comments What…

July 2021: Brabant Wallon’s Emergency Radio Network volunteers stepped in when the Police building in Wavre, Belgium – including its Tetra antenna and computers –…

by Matthew Gault The federal government is investigating mysterious signals coming from Havana that are jamming popular frequencies. HAM radio operators in Florida have said…

“ On January 1, 2022 I will be retiring. I’ll be nearly 76 and want to spend more time at other things. EZNEC is and…

AMSAT’s Engineering and Operations Teams have announced that AO-109 (RadFxSat-2/AMSAT Fox-1E) is now open for amateur use. AMSAT advises operators to use efficient modes for…

Gordon, KO4OCO, in reference to Dave’s 40 meter dipole video, he asks how the actual connection between the coupler and the antenna wire was made?…

Look what arrived at my mailbox! This is the Icom ID-52E, the newest Handheld Ham Radio from Icom, which includes DSTAR. Let’s take a look…

International Amateur Radio Union (IARU) Region 1 Emergency Communications Coordinator Greg Mossop, G0DUB, reported over the weekend that amateur radio volunteers have responded in the…

Solar Storm Fake Out & Big Flare Players Near | Antenna QST Antenna Design Competition Submission Deadline Looms August 01, 2018 No comments The deadline…

Frank Arciuolo, W1ZAH, is having some problems with his antenna set up and SWR. Dave here to help point him in the right direction. Antenna…

Radioddity has a new Mini Mobile DMR Radio about to be released which they are calling the DB-25-D. This is a small dual band DMR…

“An HP model 3200B VHF Oscillator and ENI model 5100-L NMR RF Broadband Power Amplifier provide a 300 MHz signal to a half-wave dipole antenna….

“For almost a week straight there has been an abundance of what looks like intentional radio interference on 40 meters HF ham radio. Is this…

“My good friend Alex, W7HU has uncovered that Cuba is jamming ham radio frequencies to stop communication in and out of Cuba. If you’re unaware,…

“Kyle, W0AAV, is wondering if there is an optimal angle to put his vertical antenna or is the Take off angle not really important or…

“Here we take a look at the Mini600 Antenna Analyzer with EU1KY Firmware Version 1.04” Main Functions : Panoramic scan Measurement Generator Time Domain Multi…

The June 2021 activity report of the Volunteer Monitor (VM) Program has been released. The VM Program is a joint initiative between the ARRL and…

“I’ve had my DX Commander All Band vertical in the air for about 6 months now and I wanted to show how the antenna has…

Tim Desmond, KI5OUN, inspired this video on grounding. Simplest to say “Difficult Grounding Issues” Antenna Chameleon Emcomm IIIP Antenna – Antenna, Portable, 160M-10M May 06,…

Switching Power Supply, 30 A At 13.8 Vdc Peak Output, Front Panel Powerpoles, Fan Cooled, Meters, 115/230 Vac Input Int. Sw., Each Antenna DXplorer system…

Icom has released updates for its latest range of Amateur radios. The updates are available for the IC-705, IC-7300 and IC-9700 SDR transceivers. The updates…

“This video took me a few months to put together while testing it in different environments and locations. Today we are looking at the HamBuilder…

I am very pleased to announce the first software release of the CubeSatSim software v1.0!  Along with the first hardware release v1.0 last month, this…