Tag Archives :DMR

Many customers Email us to ask how to display the contact information on the Retevis RT90. The blog will show the detail steps of the process.  ...

If you want to download the digital contacts. There are many ways. Here I will show you two methods: You can download the contacts from Ailunce website directly.  ...

Instruction on how to get HD1 GPS position information on aprs.fi.  ...

A good review of Ailunce HD1 by Michael Martens KB9VBR  ...

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.  ...

Promiscuous mode is a feature of DMR radios, but not all DMR radios have this mode. The radio is designed for the commercial market doesn't have promiscuous mode. What does promiscuous mode actually do? let me give you a demonstration of this on Retevis RT73 now.   ...

Can I receive analog as well as DMR in a channel? many customers ask the questions. I want to say yes if you own a Retevis RT80. Retevis RT80 support to analog, DMR, and mixed-mode. today let's learn more about mixed receive.  ...

Retevis RT73 mobile radio and Retevis RB22 Semi-keyboard UHF DMR Radio are both have the roaming function.  ...

The DMR is not compatible with P25 systems. so it is impossible to receive other digital modes like P25 on AilunceHD1.  ...

The Retevis's new generation of wide-narrow converged communication wireless intercom smart system integrates DMR, analog and other narrow-band private network technologies &3G / 4G LTE, WLAN and other wide-band technologies to provide end-to-end voice, data and other full-service convergence solutions.  ...