What are the Similarity and different of Retevis RT50&RT81?
What are the Similarity and different of Retevis RT50&a […]
What are the Similarity and different of Retevis RT50&RT81? Read More »
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How does the RT97 repeater operations principle?
How does the RT97 repeater operations principle? In the
How does the RT97 repeater operations principle? Read More »
RT40 DMR radio main features
RT40 DMR radio main features, which is a very small and light DMR radio, it has FRS and PMR446 version. Support digital and analog modes, private, groups and all call functions. It has 3 zones, 48 channels and 48 contacts.
Mini license free DMR walkie talkie RT40
Mini license free DMR walkie talkie Retevis RT40, smart size, portable, FRS/PMR446 license free. Economical price. Let’s learn more for it.
Why RT97 repeater has 16 channels?
I am confused… I thought that a repeater with a duplexer was tuned to a fixed set of frequencies. How does your RT97 repeater operate on 16 channels?
RT97 and RT9550 repeater comparisons
Retevis has developed one RT97 analog repeater. Retevis also has one DMR digital/Analog repeater RT9550.What’s the difference between these two repeaters?
