How to hand programme HD1 in FM?
HD1 can programming radio by hand, not only in analog model, but also in digital mode (such as private call and group call).today let’s study how to write HD1 frequency in FM first.
How far radio communication range?
Many customers usually ask “How far radio communication range?”In fact, the question is hardly answer because many factors affect communication range
How to activate RT7 VOX?
When your need talk to others by walkie talkie, but you also need do other things by hand, VOX function helps lot. Do you know how to activate RT7 VOX function?
What’s Retevis headset catagory?
Retevis has many headset catagory, many customers wanna how to choose a suitable earpiece and what’s Retevis headset catagory?
How to operate R-511 frequency decoder?
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?
How to set RT23 password?
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.
How to programme radios quickly?
When you ordered big quantity of radio at hand, programme all them will be time costing, do you know how to programme radios quickly?
How to programme digital radio talk with analog radio?
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.
Wanna RETEVIS Discount code?
Wanna RETEVIS Discount code? Sharing our Retevis official web,www.retevis.com to your FB link or you place a order again
How to initialize Retevis walkie talkie?
For communication problem, or software mess in walkie talkie. Initialization walkie talkie is always a good way to offer a possible resolution.