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

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Annual Armed Forces Day Cross-Band Test Set for May 7 – 8

The US Department of Defense will host this year’s Armed Forces Day (AFD) Cross-Band Test, Friday and Saturday, May 7 – 8, in recognition of…

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A.R.I. International DX Contest 2021

1. The Associazione Radioamatori Italiani (A.R.I.) has the honour of inviting radio amateurs from all over the world to participate in the ARI International DX Contest. 2. Aim: It is…

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8-year-old becomes youngest ham radio operator in Montour County

By Justin Strawser jstrawser@dailyitem.com DANVILLE — An 8-year-old Cub Scout became the youngest licensed ham radio operator in Montour County, claiming the title away from…

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Can a Balun be Too Big?

“Oggie Jon McAdams, K3MAH, is getting back into HF and wants to try QRP. Will baluns, coax, etc., rated for higher power cause his small…

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An end fed half wave cage antenna. How much wider bandwidth does it provide?

Another comparison between a single wire and a cage arrangement. This time on the end fed half wave antenna. Antenna Inflatable Air Antennas Available from…

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WRTC 2022 postponed to 2023 !

At the WRTC 2022 Association Assembly on 23 April 2021, having previously consulted the WRTC Sanctioning Committee, the assembly and Organizing Committee decided to postpone WRTC…

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A Peek Inside The New Icom AH-705 Tuner

Unboxing the Icom AH-705 Compact Auto Tuner, one screw at a time. Antenna Engineering the Doublet Antenna December 31, 2018 No comments “I made this…

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Magic Magnetic Loop – Alex HamPack Magnetic Loop Review

The new HamPack from Alex Loop looks to be an interesting product. We check it out. Magnetic Loop Antenna 2 Meter & 70 Centimeter Mobile…

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Woody Brem, K3YV, is the 2020 Bill Orr, W6SAI, Technical Writing Award Winner

The ARRL Foundation Board of Directors has selected Ellwood “Woody” Brem, K3YV, of Spring Mills, Pennsylvania, as the winner of the 2020 Bill Orr, W6SAI, Technical…

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Rigexpert Antenna Analyzers Comparison, Choosing The Right Analyzer For Your Ham Radio Antenna

“In this video is almost all the Rigexpert antenna analyzers, thanks to GigaParts.com for letting me borrow them all. I will be making some videos…

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FTdx10 & IC-7300 Weak CW Signal RX Comparison

“My good friend Joel, KC4WZB, loaned me his brand new Yaesu FTdx10. When I say loaned, I mean he picked it up at Ham Radio…

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Yasme Foundation Releases Chronicles of Amateur Radio DX History

The Yasme Foundation has released two chronicles of amateur radio DX history that make for compelling reading — a downloadable edition ofYasme: The Danny Weil and Colvin…

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Camp for Young Radio Amateurs in the Americas is a Go for this Summer

The long-awaited inaugural Youth on the Air (YOTA) camp for young amateur radio operators in North, Central, and South America will go forward this July….

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Belka DX Shortwave Receiver – Closeest Thing To A Spy Radio?

Lets take a look at the Belka-DX a tiny shortwave receiver. Antenna The $4.00 Ham Radio Satellite Antenna April 26, 2015 No comments   Ham…

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Clear Frequencies Requested for Net Providing 24/7 Coverage of St Vincent Volcanic Eruption

The Caribbean Emergency and Weather Net (CEWN) has been providing round-the-clock coverage during the La Soufriere volcanic eruption on the island of Saint Vincent and…

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Operating “Split” on HF – info, tips & tricks for operating split or Duplex on HF

“This video presents what is meant by operating “split”, when you hear that rare DX station say that he’s “listening up…” – this is what…

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Samuel Morse special event

Members of the Hungary Radio Amateur Society (MRASZ) will activate the following callsigns in celebration of the 230th anniversary of the birth of Samuel F….

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Radio Amateur Helps Rescuers to Locate Lost Hiker

The keen and practiced eye of ARRL member Ben Kuo, AI6YR, helped to guide rescuers to a hiker stranded on a mountainside on April 12….

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Home but never alone: Celebrating World Amateur Radio Day

Image credit: Otava Tuomi. Early last year, when the outbreak of coronavirus (COVID-19) first pushed much of the world into lockdown, one traditional – some…

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JS8Call Overview and Settings 2021

JS8Call Overview and Settings 2021 Antenna C31XR-JK Tribander 10/15/20m – Re-Designed, Optimized & Improved July 17, 2017 No comments The C31XR-JK (Tribander) has been re-designed, optimized &…

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How do I Ground My Transceiver in a Recreational Vehicle

Devin, KM4ENW, asks how to ground his 2m/70cm radio in his RV. I show how to use the frame of the RV as a good…

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National Science Foundation Funds Creation of Research Lab at Alaska’s HAARP

A 5-year, $9.3 million National Science Foundation (NSF) grant will allow the University of Alaska Fairbanks (UAF) Geophysical Institute to establish a new research observatory…

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An Earth-Directed Stealthy Storm Launches as Activity Bumps Up | Solar Storm Forecast 04.14.2021

Antenna Build an HF long wire balloon antenna June 27, 2016 No comments “We made a long wire vertical antenna suspended from a helium balloon…

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FTdx10 & FT-991A SSB Receiver Comparison

“My good friend Joel, KC4WZB, loaned me his brand new Yaesu FTdx10. When I say loaned, I mean he picked it up at Ham Radio…

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St. Vincent Radio Amateurs on Alert During Volcano Emergency

Donald de Riggs, J88CD, on the Caribbean island of St. Vincent, says that on April 13, the 42nd anniversary of the 1979 eruption of the…