Rechargeable Outdoor Walkie-talkie RT45

Rechargeable Outdoor Walkie-talkie RT45,  there are two versions license-free: PMR446 and FRS PMR446 license-free for most Europe-countries: 8/16 channels. 0.5w, with CE certification,121 codes (38 CTCSS+83DCS) FRS licesnse-free for the US country: 22channles, less than 2w, with FCC certification. 121 codes (38 CTCSS+83DCS)   What’s the features of this Outdoor Walkie-talkie? 1, For US and Europe marketing, with the…

Amateur Radio to Youth-Kids Day

Amateur Radio to Youth, so the 2019 Kids Day is coming. 5 January 2019 Kids Day. The 5th of January it’s again Kids Day. This event is especially created to promote Amateur Radio to youth. This is a moment where you can share your amateur radio hobby with your family, grandkids, friends, scouts or even to…

Upload 120,000 DMR contacts on Retevis RT84

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.…

RT22 how to set local alarm?

RT22 have alarm function,this is a very practical function.After you set this alarm function by software,when you are in danger, others will know your situation,they will save you.Some customer will confused how to set this function.Our manual introduce alarm function,however,they don’t know how to set it.Let’s learn how to set this practical function together. 1.Please…

Do you know RT80 how to program ?

RT80 is a DMR  two way radio,it support analog,digital model and mix digital-analog model.It has a display screen to see the specific information of the walkie-talkie more clearly.Some customer think it is more difficult to program than ordinary analog radio.However,RT80 is easy to programming,let’s together explore RT80 how to program. 1.What do you need?RT80 radio,a program cable…