A Buyer’s Guide: Retevis Picks for Waterproof 2 Way Radios
Waterproof 2 way radios can be an outdoor lifesaving to […]
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Retevis RT87
Increasing Your RT87 Handheld Radio Range with a Repeater
Retevis RT87 is a pretty dual-band handheld radio, whic
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How to activate dual standby and DTMF on RT87?
Do you know how to active the dual standby function and
How to set RT87 scrambler function?
Scrambler is a speech encryption function to make communication secret. two radios can’t communicate each other under different scrambler number, or one scrambler set scrambler, another can’t, they also can’t. It has to set same scrambler number on two radios