As a result, many radios are designed so you can still use a busy main channel via the use of privacy codes. (Tech speak for this feature is "Continuous Tone-Coded Squelch System" or CTCSS.) Rather than trying to communicate with a friend simply by using Channel 5, privacy codes let ...
Retevis.comupdated the wesbite, and now the page resourse-center doesn’t work. And we have added theprogramming softwareto each product page. The steps: 1, Fill the model you want to download in the search box, then press enter button. ...