Blog

Battery Maintenance Guide

Battery Maintenance Guide

  • Posted by:Sunny

The battery of the walkie-talkie is an important accessory for the best performance of the business radio. Today we will talk about how to better extend the life of the battery.

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How to set RM40 ATIS?

How to set RM40 ATIS?

  • Posted by:Sunny

May need to be set ATIS functionality for Retevis RM40 marine VHF radio.

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NR30, Give you the clearest communication

NR30, Give you the clearest communication

  • Posted by:Sunny

NR30/630 GMRS radio adopts two-way AI noise reduction, which is suitable for noisy environments. It features IP67 waterproof, one key group call function, CTCSS/DCS cancellation, channel lock, loca...

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What is DMR radio?

What is DMR radio?

  • Posted by:Connie

DMR (Digital Mobile Radio) is one of the fastest-growing digital radio technologies in the amateur and commercial radio world. It’s an international standard created to replace traditional analog r...

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