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

Tad Cook, K7RA, Seattle, reports: Three new sunspot groups appeared on February 3, 6, and 8. Average daily sunspot number rose slightly during the February 3…

Power Supplies – Astron Corporation Antenna GB 8elm 144MHz Quad October 14, 2015 No comments Details GB 8elm 144.300 MHz Quad for Horizontal or Vertical…

SDR Control for Icom  — Software Defined Radio Client for Icom Transceivers SDR-Control is a full featured App to operate your Icom Transceiver at home or…

The Chinese Radio Amateurs Club (CRAC) has announced that Beijing 2022 Olympic and Paralympic Winter Games special event station BY1CRA/WO22 is now active on FT8, SSB, and…

Slidewinder DX Ground Spike Antenna kit. Designed as part of the Slidewinder DX Range of products, For base- portable- travel- backpacking antenna systems.Sets up in…

Storm Storm Comes & How Starlink Fell | Space Weather Briefing 02.09.2022 Antenna Hy-Gain AV-680 9 Band Vertical Update Video November 19, 2018 No comments…

 ARRL World Wide Digital Contest The ARRL World Wide Digital Contest will debut at 1800 UTC on June 4, ending at 2359 on June 6, 2022. All…

“Our youngest “child”, that is the 2.2 kW version of the CYCLON. Characteristic for this version is an external controller that can be placed near…

ARRL Field Day After taking a few detours over the past couple of years due to the COVID-19 pandemic, ARRL Field Day rules are being updated on…

Examples of how the new 3D Map in SDRangel can be used to visualise received signals Open-source TX & RX Software Defined Radio Analog: AM,…

N6ARA TinyPaddle – Jack – Assembled Small and lightweight iambic paddles. Intended use: Backup paddles for field operations Ultralight radio kits User Manual and Assembly…

Satellite Optimized Amateur Radio SOAR: Satellite Optimized Amateur Radio. A radio that’s optimized for operating FM satellites. In this video, I talk about the challenges…

QRM Eliminator Troubled by local noise / QRM from neighbours on the HF bands? Maybe the X-Phase QRM Eliminator is worth a try.. Several manufacturers…

Heil Sound, the Fairview Heights, Illinois-based manufacturer of professional microphones, has announced the successful transfer of ownership from Bob and Sarah Heil to current President and…

The Moscow Aviation Institute (MAI) will conduct its routine SSTV experiment during orbits passing within range of Moscow on February 7-8. They typically operate PD180s…

If you’re a new comer to the SDR or SWL hobby then here’s 10 things which will help get you started and choose the right…

A viewer asks: What is the best coax cable choice for portable operation. Joe and I talk about our favorite and give you a few…

Steven, N5SCG, is trying to set up his MFJ antenna but would like to know Dave’s thoughts on how he should install it with his…

Volunteer radio amateurs across New England got down to business over the final weekend in January, as a major winter storm and blizzard dropped up…

Following a request by the RSGB, Ofcom has indicated that stations wishing to retain their usual Regional Secondary Locator to identify their DXCC entity may use the…

On February 18, at 0100 UTC (the evening of Thursday, February 17, in North American time zones), the US Army Network Enterprise Technology Command (NETCOM)…

Numerous powerful X-class solar flares occurred last fall as Solar Cycle 25 activity picked up. Jon Jones, N0JK, covered the event in his QST column, “The World…

This live screen grab is from one of my HamClocks. It updates automatically every minute after making a random change. News highlights: See the complete version…

 Special Event Memorial Station To a Great King, and an Avid Amateur Radio Operator King Hussein Of The Hashemite Kingdom Of Jordan Starting today will…

FTdx-10 to IC-7300 Feature by Feature comparison review of these two competitors. More detail is shown on the FTdx-10 as there are less reviews of…