Author: iz4wnp

Antenna Analyzer Antenna VK5SFA Wins the April QST Cover Plaque Award April 09, 2019 No comments The winning article for the April 2019 QST Cover Plaque award…

As preparations for World Radiocommunication Conference 2023 (WRC-23) go forward, the International Amateur Radio Union (IARU) continues its efforts to protect amateur and amateur-satellite allocations….

Nigel Vander Houwen, K7NVH, reported on September 8 that some HamWAN users in the Puget Sound region of Washington who were viewing the network’s camera feeds, spotted…

Sviluppato in origine per i sistemi integrati delle automobili, il bus CAN (Controller Area Network) è oggi utilizzato in numerosi settori come trasporto, apparecchiature mobili,…

  It’s nearly that time of the year again! The CB Radio Anniversary Net takes place on 2nd November 2020, celebrating 39 YEARS of legal…

4V5H Team will be active from Haiti, IOTA NA – 096, 9 – 15 May 2020., 4V5H Haiti. From DXNews.com, ,

From 7 – 9 September, IARU participated in the first online meeting of Project Team A (PTA) of the WRC-23 CEPT Conference Preparatory Group. PTA has a mandate to prepare the CEPT brief on scientific and regulatory WRC-23 agenda items. IARU was…

8 Places To Take Your Ham Radio License Test TODAY Antenna XR3: Compact 6 Element 20m/15m/10m Multi-Mono Contest Yagi December 02, 2014 No comments  …

Comparing The ICOM IC-705 HF QRP & ICOM IC-7300 Transceivers Antenna SteppIR CrankIR First Tests + News and Update September 02, 2019 No comments  …

Nella maggior parte dei casi i timer dispongono di logica di comparazione e capacità di reload che consentono di implementare, così, la generazione di forme…

A short video clip of the newly installed Amateur Radio repeater which is now operational on-board the International Space Station. 

Portable Carbon Fiber Telescopic Antenna Mast With Premium Tripod, Review/Demo Antenna LOOP RX 160/80/40 September 23, 2015 No comments LOOP RX 160/80/40 Technical specifications 160m…

Lo scopo di questo articolo è scoprire le potenzialità del linguaggio Harbour per la gestione delle date. Gli esempi che seguono sono assimilabili a un…

Antenna HF RX SWL Antenna For Small Spaces And Apartments RTL SDR March 14, 2020 No comments This antenna has internal loaded wire traps to…

CATSync allows you to syncronize public WebSDR receivers with your real rig connected via CAT control to your computer. It supports the classical WebSDR as…

Questo articolo fornisce le basi per iniziare a sviluppare con il microcontrollore MB89201 della famiglia F2MC-8L di Fujitsu. Si approfondiranno gli strumenti attraverso i quali lo sviluppo viene agevolato, ovvero l’emulatore, le…

Lunedì 7 settembre dalle ore 9.00 alle ore 10.00 il nostro portale, e tutti i servizi ad esso afferenti, potrà subire momentanee interruzioni a causa…

Work mode: FM Uplink frequency: 145.990 MHz with TON: 67 Hz [CTCSS] Downlink frequency: 437.800 MHzThe #ARISS team is pleased to announce that the setting…

International Space Station Antenna EID175 Antenna Rotor – Eidolon from Norway June 25, 2016 No comments *sorry about quality image 1.244,0 Eur Weight: 21 kg  …

Lo strumento di Intelligenza Artificiale (IA) di gesti musicali sviluppato presso il MIT-IBM Watson AI Lab utilizza i movimenti del corpo per isolare i suoni…

For many years DXNews.com has been publishing information for Radio Amateurs. And now you can support DXNews.com, How to support DX News. From DXNews.com, ,

The new ISS FM repeater is AWESOME! 30-degree pass and I had S9 signal on the downlink for 90 seconds here in Minnesota The new…

The Ohio State University Radio Observatory was operated on the grounds of Ohio Wesleyan Univerity’s The Perkins Observatory in Delaware Ohio from 1963 to 1998.  The radio observatory…

ISS International Space Station Cross Band FM Repeater Antenna 3/3 (6) element 50/70MHz Yagi (1.2m) July 26, 2019 No comments An Excellent Dual Band Yagi…