Emergency alarm On ground alarm for RT50

On ground alarm is an emergency feature. Like the Man Down. RT50 has this function, when your radio is horizontal, it will alarm, also your friend’s radio will get the alarm, and come to help you! (Please make sure you can communicate with your friend by radio ) RT50 is a UHF(400-470MHz) analog&digital radio, with…

How to set RT3 scan function (analog)

How to set RT3 scan function in analog mode. In the previous blog we talked about how to set  RT3 scan function in digital mode. http://blog.retevis.com/how-to-set-rt3-scan-function/ In this blog we will introduce how to set RT3 scan function in analog mode. 1.Open your software and choose the scan function. Menu Item-choose (Scan”√”  Edit list “√”)…

How to set RT3 Scan function (digital)

How to set RT3 scan function in digital mode. 1.Use of the scan function. You can check it with this blog. http://blog.retevis.com/how-to-set-rt5-scan-function/ 2.How to set RT3 scan function in digital model. 1)Open your software and choose the scan function. Menu Item-choose (Scan”√”  Edit list “√”) 2)Set Channel Information. For example, Channel 1-Auto Scan “√” You have…

Ailunce HD1 function one key call

HD1, the amateur radio, with a lot of features, here I will talk about the One key call function. One key call When you set this, you can talk with the group or friend you settled by press side-key. Not like pressing PTT all the time, you just only press one time you can talk…