Amateur Radio Entoesiaste
(Works on most Nano VNA models) Marius Lubbe ZS1ML Measuring the Standing Wave Ratio (SWR) on a NanoVNA-H4 Vector Network Analyzer is a straightforward process. SWR is an essential parameter for assessing the impedance match between a transmitter and an antenna, or any RF transmission line. Here’s a step-by-step guide to measure SWR using the […]
SIMPLE STEP BY STEP: USING THE NANO VNA H4 TO MEASURE SWR Read More »
Marius Lubbe ZS1ML (copyrighted, but free to use as one complete article, with reference to the original URL and with no changes) I have been following some very positive reviews on YouTube about the G. Gabil GRA-7350TC antenna and decided I had to have one for portable operations. Contacting G. Gabil in Taiwan https://www.gabilradio.com/gra-7350tc was
REVIEW OF THE GRA-7350TC ANTENNA and GRA-ULT01 TRIPOD Read More »
Ook bekend as die Radiodditty DB-25D INLEIDING: Die Retevis RT73 Dubbel Band GPS Mini DMR Mobiele Radio is ‘n kragtige en veelsydige klein mobiele ontvanger wat uitsonderlike werkverrigting en kenmerke bied. Dit is ontwerp vir gebruik deur amateurradio-entoesiaste wat die beste vereis in terme van omvang, duidelikheid en betroubaarheid. Hierdie oorsig bied ‘n ontleding van
DIE RETEVIS RT73 DUBBEL BAND GPS MINI DMR MOBIELE RADIO. Read More »