Tag Archives :DMR radio
The basic terminology of DMR Radio
- Jan 03,2020
- Vivian
- 0 Comments
- Radio knowledge
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. ...
Retevis & Ailunce Dual Band DMR radio comparison
- Aug 09,2019
- Aliunce
- 0 Comments
- Product Review
Some features of Retevis&Ailunce dual Band DMR radio comparison. ...
Ailunce HD1 DMR Dual Band Handheld Radio Review by Michael Martens KB9VBR
- Apr 02,2019
- Aliunce
- 1 Comments
- Product Review
A good review of Ailunce HD1 by Michael Martens KB9VBR ...
Retevis RT52 Dual Band Dual PTT GPS DMR Radio
- Jan 09,2019
- aliunce
- 2 Comments
- Product Introduction
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. ...
Why He Decided on DMR
- Aug 16,2019
- Aliunce
- 2 Comments
- Amateur Radio News
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. ...
What is an Waterproof IP rating
- Jul 17,2019
- Aliunce
- 0 Comments
- Radio knowledge
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. ...
Retevis RT72 U/V Dual Band 5W Analog/Digital Walkie Talkie
- Dec 18,2019
- Vivian
- 0 Comments
- Product Introduction
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. ...