Amateur Radio Entoesiaste
Marius Lubbe ZS1ML As a devoted ham radio enthusiast and a long-time user of the TYT TH7800 dual-band mobile radio, I feel able to provide a comprehensive and balanced, review of this fantastic piece of equipment, including the important programming cable. Having experienced the TH7800’s performance, durability, and ease of use over the years, I […]
REVIEW OF THE TYT TH7800 Read More »
Marius Lubbe ZS1ML If you’re like me, trying to manage power distribution for all your gadgets can be a bit of a headache. But don’t worry, I’ve got some great news for you! I’ve been using the Chunzehui F-1005 9 Port 40A Connector Power Splitter Distributor Source Strip for a two years now, and it’s
(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 »
Also known as the Radiodditty DB-25D INTRODUCTION: The Retevis RT73 Dual Band GPS Mini DMR Mobile Radio is a powerful and versatile small mobile receiver that offers exceptional performance and features. It is designed for use by amateur radio enthusiasts who demand the best in terms of scope, clarity, and reliability. This review provides an
THE RETEVIS RT73 DUEL BAND GPS MINI DMR MOBILE RADIO. 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 »