iz4wnp – Italian Radio Station

Military Auxiliary Radio System (MARS) volunteers will take part in the Department of Defense (DOD) Communications Exercise 20-4, starting on October 3 and concluding on…

In questo articolo per la rubrica Firmware Reload faremo una introduzione alle caratteristiche della serie SWITCHER di National. Sempre più applicazioni richiedono oggi il progetto di…

W5AJ will be active again as P40P from Aruba, IOTA SA – 036, 22 – 30 September 2020., P40P Aruba. From DXNews.com, ,

È ora disponibile presso Farnell la gamma completa di sensori di temperatura, pressione, flusso e livello di ultima generazione Omega, nonché trasduttori, prodotti di automazione…

Bo, OX3LX will be active from Tasiilaq Island, IOTA NA – 151, 26 – 30 September 2020., OX3LX Tasiilaq Island. From DXNews.com, ,

Portable Solar Power, Samlex Foldable Solar Panel, Off-Grid Emergency Electricity The Samlex 135 watt portable solar panel with included charge controller will provide plenty of…

Molti organi del corpo umano utilizzano l’elettricità per funzionare. Cuore, nervi e cervello inviano e ricevono milioni di impulsi elettrici che ne garantiscono il normale…

Marc, V31MA will be active as V3A from Belize in CQ WW DX SSB Contest, 24 – 25 October 2020., V3A Belize. From DXNews.com, ,

The highly requested paper clip installment of Will It Antenna. Where I try and make ham radio antennas out of common household items. Today, the…

The CHA MPAS LITE is the little brother of the CHA MPAS 2.0 – the most popular Modular Portable Antenna System in the WORLD! The Modular Portable Antenna System (MPAS) is a concept allowing…

The FCC has granted ARRL’s request for a temporary waiver to permit amateur data transmissions at a higher symbol rate than currently permitted by section…

In questo articolo per la rubrica Firmware Reload analizziamo un’applicazione con microprocessori AVR ATmega32M1 per motori DC brushless. I motori brushless sono idealmente derivati dai…

Henri, OH3JR will be active again as OJ0JR from Market Reef, IOTA EU – 053, 19 – 26 September 2020., OJ0JR Market Reef. From DXNews.com,…

Saty, 9M6NA will be active again from Labuan Island, IOTA OC – 133,in CQ WW DX SSB Contest, 24 – 25 October 2020., 9M6NA Labuan…

The World Radiosport Team Championship (WRTC) is a competition between two-person teams of amateur radio operators testing their skills to make contacts with other Amateur…

The Hurricane Watch Net (HWN) just stood down from another extended session — 71 hours of continuous operation — for Hurricane Paulette and Hurricane Sally….

The Engineering Model, the first development model, of the NANOMIRAX / CRON-1 nanosatellite carried out its environmental testing campaign at the Integration and Testing Laboratory…

This is third production lot.Please fill in your data so we can arrange shipping of your brand new RGO ONE shortwave transceiver right after it…

Abbiamo introdotto il paradigma Software Defined Radio, evidenziandone i vantaggi rispetto ai classici approcci hardware-based, come maggiore adattabilità, costi ridotti e scalabilità. Abbiamo anche accennato…

Northern Florida Section Emergency Coordinator Karl Martin, K4HBN, is requesting that stations not directly involved in the Amateur Radio Emergency Service (ARES®) response to Hurricane…

Antenna LOW NOISE EXPLAINED ( LFA Antennas ) by G0KSC January 08, 2016 No comments A long time has passed since we have to accept…

The IP730D series is an innovative hybrid IP radio with licensed professional radio mode for local and nationwide communications. Antenna MonoBeam HF Multibander MB16 10-15-20…

Quando si parla di “riconoscere” un oggetto in un’immagine o un video, in genere la prima cosa che viene in mente sono quei filmati di…

This split image shows the difference between an active Sun during solar maximum (on the left, captured in April 2014) and a quiet Sun during…

Antenna Antenna Yagi 17 elements 4 bands – GPX Antennas February 15, 2020 No comments Frequency: 7, 14, 21, 28 MHz Number of elements: 7…