Author: iz4wnp

YL Raisa introduces how to spell Russian Callsigns during a QSO Antenna 3D Print – 3 element 2m (145 MHz) Ultra Portable yagi May 26,…

The Most Advanced DMR & 4G LTE Radio – RFinder B1 The RFinder B1 is the most advanced Dual Band (VHF/UHF) DMR Transceiver combined with an embedded…

Getting Started On Ham Radio Satellites With Sean KX9X Antenna The PackTenna Mini 9:1 Random Wire Antenna Antenna October 21, 2019 No comments http://www.packtenna.com Read…

La ricerca nel settore wearable è in continua evoluzione, complice la progressiva miniaturizzazione di sensori e circuiti elettronici e, non ultima, una maggiore attenzione e…

Members of the Radio Club de Copiapo, CE1CPI, will be active from Chile with special call XR33M, 13 October – 13 November 2020, as XR33M.,…

Il potente ambiente di sviluppo di ATMEL, giunto alla sua quinta release, supporta tutti i microprocessori da 8 a 32 bit. VR Studio è un prodotto…

Gqrx SDR 2.13  argilo released this 15 hours ago Stereo option for UDP streaming. Script to generate AppImage. Allow scroll wheel direction to be inverted. Fixed FM…

A new paperback aimed at the Amateur Radio Emergency Service Community, Power Out! After-Action Report and Improvement Plan by Susan Halbert, KG4VWI; Leland Gallup, AA3YB, and Gordon…

Power Line Noise On Your Ham Radio? How To Find AND Get it Fixed Antenna 144MHz 2m Portable Yagi VHF Beam Antenna by M0UKD February…

Colori, colori, colori…Basta guardarsi intorno per notare la miriade di colori che ci circondano, che sia in una stanza di casa, in ufficio o all’aperto….

NN1C will be active as ZF1A from Cayman Islands, IOTA NA – 016 in CQ WW DX SSB Contest, 24 – 25 October 2020., ZF1A…

JOTA-JOTI è il più grande evento Scout al mondo con oltre 1 milione di Scout partecipanti in oltre 150 Paesi. L’evento si svolge il terzo…

The 15th Annual ARRL Online Auction is now open for registration and bidding. The 2020 ARRL Online Auction includes a large assortment of QST “Product Review” items, including an…

Scouting’s Jamboree on the Air (JOTA) and concurrent Jamboree on the Internet (JOTI) will be held Friday, October 16, through Sunday, October 18. A new…

Una delle realtà dell’elettronica di oggi è che è ovunque. I motivi per cui è ovunque sono parecchi, uno dei quali è il sempre più…

7Q7RU Team will be active from Malawi, 7 – 18 November 2020., 7Q7RU Malawi. From DXNews.com, ,

W1MD will be active as PJ4X from Bonaire Island in CQ WW DX SSB Contest, IOTA SA – 006, 24 – 25 October 2020., PJ4X…

4GHz second generation NanoVNA vector network analyzer, our own design. The V2 Plus4 is the latest hardware version with 4″ display, aluminum case, higher dynamic…

The winning article for the October 2020 QST Cover Plaque award is “Ham Bootcamp: Getting Hams On the Air” by Fred Kemmerer, AB1OC. The QST Cover Plaque Award —…

In comments to the FCC, ARRL targeted two specific areas of concern regarding a Further Notice of Proposed Rulemaking (FNPRM) in IB Docket 18-313 — mitigation of…

It’s here! The ARRL Handbook for Radio Communications for 2021 — your complete guide to radio experimentation, discovery, and innovation — now is available. The Handbook is written by radio…

Eleven schools across the US launched helium-filled balloons carrying amateur radio payloads on October 9. The Smithsonian Air and Space Museum live-streamed the multiple launches. The balloons…

Nell’epoca dei grandi telescopi spaziali ha ancora senso costruire gigantesche strutture sulla Terra per osservare lo spazio? Sappiamo bene che il cielo è volubile, il…

TO9W Team will be active from Saint Martin Island, IOTA NA – 105 in December 2019., TO9W Saint Martin. From DXNews.com, ,

Erik, LA2US will be active as JX2US from Jan Mayen Island, IOTA EU – 022, October 2020 – March 2021., JX2US Jan Mayen. From DXNews.com,…