Retevis company profile

Shenzhen Retevis Technology CO.,LTD established in 2008, is a rapid growing Chinese Corporation. Focusing on R&D, produce, sale and after-sale of Two-way Radios and Radio Accessories. We are always dedicated to offer best products and service of two-way radio products. Retevis brand has enjoyed a high reputation worldwide, especially in US and european market.

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How to Be a Ham

Amateur Radio In my opinion, the ultimate in radio communication is Amateur Radio, also known as Ham Radio. Ham isn’t an acronym,but an old-school term originally thought to have been derived from radio operators with poor or “ham-fisted” skills.It consists of a series of radio frequency bands designated internationally for public, non-commercial use. Various types…

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Handheld transceivers should understand anything(3)

Handheld transceivers should understand anything three Prowords Procedure words, or prowords, are easily pronounceable words or phrases that are given specific meanings to expedite message handling. They’re often condensed and designed to not be confused with other words. While there are plenty of universal prowords, like Roger, Over, Out, Negative and Copy, there also might…

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