How to choose GMRS or FRS radios?
Have you met the problem about how to choose GMRS or FR […]
Retevis RT97
RT97 portable repeater trouble shooting
Retevis RT97 portable repeater, field test and other performance never let us down. But because of operation misplay, you may meet some troubles…
Mini Analog repeater RT97 programming
Portable analog repeater RT97 default has 16 channels.
But for some customers, they may need frequency more than these 16 channels. After your customization or you choose stock frequency of RT97, if it’s possible still to programme more frequency?
How to increase analog walkie talkie range?
Many customers concerned about the walkie talkie communication range. Do you know how to increase analog walkie talkie range?
RT97 repeater antenna installation
Retevis RT97 is portable mini analog repeater. Economical price, easy operation, good performance. Do you know RT97 repeater antenna installation tips?
What factors need consider in relay system construction?
Relay system play an important role in increase communication range.What factors need to be considered in the early stage of the relay system construction?
What factors need consider in relay system construction? Read More »
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 »
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?