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Tag Archives :DMR Radio

The basic terminology of DMR Radio

Nowadays,DMR radios become very popular not only in amateur market but also business market. But There are various terms more specific to DMR that could cause some confusion.  ...

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Retevis & Ailunce Dual Band DMR radio comparison

Some features of Retevis&Ailunce dual Band DMR radio comparison.  ...

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Retevis RT52 Dual Band Dual PTT GPS DMR Radio

Retevis RT52, Dual PTT can control two channels in A/B band at the same time, which avoid trouble to switch two channels. Dual band dual display dual PTT receive two channels, improve communication efficiently.  ...

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Why He Decided on DMR

DMR it is a commercial platform shoehorned by the amateur radio community. The DMR standard provides a versatile platform and wide range of two-way radio equipment that can be used in virtually any business environment.  ...

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What is an Waterproof IP rating

An IP rating may look something like this: Ailunce HD1 is a dual band IP67 waterproof DMR radio, and there is also aIP67 waterproof H103M speaker mic compatible with HD1.  ...

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Retevis RT72 U/V Dual Band 5W Analog/Digital Walkie Talkie

Retevis RT72 is a dual band, dual standby, dual mode compatible--analog/digital cost-effective hand held DMR radio. RT72 is compatible with digital and analog modes, the frequency covers VHF 136-174Mhz and UHF 400-470Mhz. Enough 4000 memory channels, 10,000 digital talk groups, also support import 130,000 digital contacts.  ...

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