What’s actually inside of Retevis RT97?

Retevis RT97 is a new analog repeater released in 2019. It is a small and compact equipment, You can see it’s appearance is a metal case, so it is solid and dust-proof.RT97 Is a customizable repeater, it can be customized within the range UHF: 400-470MHz or VHF: 136-174MHz.So if you need any frequency within UHF: 400-470MHz or VHF: 136-174MHz, it will be ok.

A Basic Portable Repeater Retevis RT97

Usually The Repeater is used to extend the radio’s communication range. Our Retevis RT97 is a basic Repeater, very easy to use and carry. Not like the traditional repeater. Traditional repeater Usually when we talk about the repeater, we will think of the traditional repeater like:   1, High Antenna 2, heavy Machine 3, High…

What is the ShortWave Radio?

What is the ShortWave Radio? Retevis released a Shortwave radio HS1, the HF SDR Ham Transceiver. But what is the Shortwave Radio? From the wikipedia: Shortwave radio is radio transmission using shortwave radio frequencies. There is no official definition of the band, but the range always includes all of the high frequency band (HF), and generally extends from 1.7–30 MHz (176.3–10.0 m);…