dPMR and DMR are two new digital technologies for PMR voice/data radios. Both technologies have been standardised by ETSI. The DMR system is a two-slot TDMA system offering a range of features and applications (ETSI Standards TS 102 361 and EN 300 113). dPMR® is a FDMA system offering the lowest cost digital voice solution […]
DMR versus dPMR Comparison Read More »
How much do u know DMR? What is the relationship between DMR and TDMA ? DMR Markets & Applications ? want to know more ,pls read belows.
Your walkie talkie hasn’t LED screen , don’t know WHERE TO SEE FRENQUENCY ,CTCSS ? Don’t worry, just need a Frequency Meter,u can test the frequency fast !
Retevis Frequency Decoder Counter Meter Test Read More »
GOOD NEWS for Retevis fans ! RT3,RT8 SOFTWARE and FIRMWARE VERSION has been enhanced ,Pls read for below and update your software and firmware !
New Enhancements For RT3,RT8 Software Read More »
If u choose wrong Walkie Talkie Charger Outlet Plugs, u can not charge for your walkie talkie , Retevis help u choose right charger outlet plugs !
How to Choose Right Walkie Talkie Charger(ONE) Read More »
You are looking for the best walkie-talkie, but you don’t know how to find the best walkie talkie Yet ? Pls don’t worry, 6 steps help u find the best walkie talkie !
Find Best Walkie Talkie only need 6 steps ! Read More »
In response to customer’s call, we provide Retevis walkie talkie model’s distance range under the condition of open and clear environment as belows !
Retevis Walkie Talkie Model Distance Range Read More »
Always confused about this topic if need any license using Retevis radio ? what is the free license of walkie talkie ? pls read some helpful info.to get your answer!
Free License (PMR446) Walkie Talkies Read More »
Many customers mentioned the distance range of walkie talkie can not accept such long distance as advertisement. Then, how to extend walkie talkie’s distance range ?
How to Extend Walkie Talkie’s Distance Range ? Read More »
GOON NEWS! Everyone~
NEW DIGITAL RADIO RT8 has started to sell this month, thanks for Retevis funs’ support . Start big sell it ~ many customers asked their difference ,RT2,RT3 and RT8 ,so i do the analysis as below.
Retevis Digital Radio RT8 coming ! Read More »
