Frequency decoder using dot-matrix LCD display is designed to detect frequency, CTCSS and DCS of radio device. Do you know how to operate R-511 frequency decoder?
There’re total 3 password part in RT23 software, some customers wanna know the original password and how to set RT23 password. Today let’s explain to you.
When you ordered big quantity of radio at hand, programme all them will be time costing, do you know how to programme radios quickly?
Some customers wanna know how to programme digital radio to talk with analog radio, today we take RT8 and RT26 as an example to programme.
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For communication problem, or software mess in walkie talkie. Initialization walkie talkie is always a good way to offer a possible resolution.
Retevis RT25 is slight body, dual PTT, support keyboard shortcuts and main channel set. Small body big power radio. New user wanna know How to programme Rt25 in software?
RT23 is Dual Band/ Dual Receive/ 360 Degree Channel Knob, and with cross-band repeater function, which can make UHF radio talk with VHF radio. How to programme RT23?
Retevis RT22 is with extremely thin body, light weight, short antenna. After long time wearing, still no burden on weight at all. How to programme RT22?
Retevis RT21 is a hot selling model, elegant, economical price, with scramber function to make your conversation more confidential. How to programme RT21 when you get a new radio at hand?