“In this video I want to show you the 40M band UltraLight Magnetic Loop Antenna, how to setup it and testing in the real QRP conditions. During this test was running a Black Sea Contest so the 40M band was very crowded and full of QRM – the best conditions to hard test this small antenna 🙂 main loop diameter: 1m small loop diameter: 34cm air variable capacitor: UNITRA 2x 243pF (split stator mode) main loop coaxial: Nordix 10/50 small loop wire: 3,5mm copper with PVC insulation”
Released the IP501M dual-SIM compatible in- vehicle IP transceiver compatible with 2 carriers of au / NTT DOCOMO .
Product name / model name In-vehicle IP transceiver / IP501M Suggested retail price Open price Release date Monday, September 30, 2019 Annual sales pl... Read more
The Wireless Institute of Australia (WIA) reports Australia’s communications regulator ACMA is reinstating the reciprocal arrangement for US Amateur R... Read more
his a ready power amplifier. You will need a power supply only! Water-cooled hermetically. You can turn the power amplifier. The water will not flow.... Read more