Retevis RT28 walkie-talkie is the FRS walkies talkies for adults or kids can be used without separate licenses. Here are some features of the it : Retevis RT28 walkie-talkie function introduction Chinese/English Language Prompt: This radio includes Chinese and English two kinds of voice signal mode. And here is the way you can switch it: please […]
Retevis RT28 walkie-talkie function introduction Read More »
The feature of Retevis RT52 Retevis RT52 is coming in November 2018. Since its publised, it has been welcomed by many hams. Today we will briefly introduce the main characteristics of RT52, Give more references to people who like it and want to get it. 1.The appearance: Rt52 is look quite familiar on the outside
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RT22 walkie talkies for some customers may have problems and here are some solutions. RT22 Some general problems and solutions Why same RT22 walkie-talkies which are bought at different times can’t work together? A: First of all, the frequency of RT22 has been changed twice in order to meet the requirements of the US license-free
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Recently, we improve RT84 the latest firmware support to upload 120,000 DMR contacts. Today let’s learn how to operate it. What do you need? Download RT84 latest software V1.03. Download RT84 latest firmware D02.01 All the recourses download from https://www.retevis.com/resources-center How to do? Firstly, Upgrade your RT84 firmware to D02.01. Unzip the RT84 “RT84_Firmware_D02.01” file.
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Some times we often get email from our customer said, when he update Retevis RT82 firmware want to display the DMR contacts on his radio, he get the error” Firmware error”. Why this? and what to do can fix this problem? Today, Let’s talk about what is correct operation to display the DMR contacts on
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RT84 is dual band DMR radio with DCDM function, which is Dual Capacity Direct Mode. It’s a featue which allows two slots operation on simplex. As we all know, normally slot doesn’t work on direct mode, but open DCDM function, slot will work
What’s Retevis RT84 DCDM function? Read More »
Retevis RT52 is dual band dual PTT GPS DMR radio, we know how to set RT52 private call in last article, do you know how to set Retevis RT52 group call?
How to set Retevis RT52 group call? Read More »
Retevis RT52 is dual band, dual PTT DMR radio. Some customer are curious what’s dual PTT function, what’s the advantages of dual PTT, how to operate dual PTT?
What’s Retevis RT52 dual PTT function? Read More »
Retevis SOS alarm FRS RT46 license free radio support Multi-power choice, include li-on battery and 3*AA Alkaline battery, also support USB and base charging,especial SOS alarm function and so on.
Retevis FRS RT46 license free radio is available Read More »
My review of the Retevis RT51 and my thoughts on POC radio If you’re not familiar with POC or (Push to talk Over Cellular) I’m sure you have some questions. I’ll do my best to answer them. This is my first POC radio so I’m still learning all the ins and outs. Update Oct 31st
Retevis RT51 POC 4G LTE Radio Read More »
