Almost all Retevis radio have their software ( except the children’s and outdoor use radio), so you can program the frequency and basic functions. But some customers can not program successfully, today we share yous some …
-
How to programme RT86 in software? RT86 is a long-distance walkie-talkie with a hidden screen, a large battery capacity of 2600 mAh, so it can standby long time. A powerful flashlight can help illuminate the night.…
-
Retevis RB18 /RB618 is a small size free license radio. With the basic functions like VOX , SCAN, NOAA weather, it also have a dual PTT button and USB charging cable. So it is very convenient…
-
Retevis RB28 is our newly released free license radio. It has the basic functions like VOX , SCAN, NOAA weather. Which is a good choice for business use and personal use. Some functions can be changed…
-
RT21 and H777 are analog radios. To make H777 communicate with RT21 is very easy: Just to set the RX and TX frequencies and the CTSCC/DCS ( same as QT/DQT) the same . Please operate…
-
Update: RT95 VOX can be programmed by Chirp software. We have many models of walkie-talkies that can be programmed using software, for example, Retevis H777, RT1, RT21, RT22, etc. More models can look at the chart.…
-
We have updated walkie talkie H777 frequency, changed the previous frequency of H777 to FRS frequency. If you had purchased H777 before, current H777 can talk with previous H777 on channel 6 and channel 7. Other…
-
Walkie talkies have a common function:squelch function.However,how much do you know about squelch function,how to adjust it?let us learn it together. In the wireless communication of wireless walkie-talkies, background noise will occur inevitably. background noise will…
-
What is VOX function?How to use it?Let me introduce it to you.When using your H777S,turn on this Vox function,you don’t need press PTT button when transmiting. When VOX is on your working channel,speak to the microphone…
-
H777S is a license-free and stylish radio. it has FRS certification,so it is popular with America. H777S have TOT function,some customer will ask what mean is”TOT”? What role does it have? How can i set this function? Today…
Newer Posts