China Digital Dual Band Radio Manufacturer, Supplier, Factory

Participate in the iWCE exhibition, and the intention of customers can contact us. Our mailbox is sales@cnlisheng.com

In the fast-paced world of communications, the need for reliable and efficient communication tools continues to grow. Handheld radio repeaters are one such tool that is making waves in the industry.

When the PTT button is pressed, the indicator light lights up red, indicating that the walkie-talkie is in the transmitting state and you can speak at this time.

With the help of repeaters, maintaining a reliable and stable communication network has become easier than ever before. So, let's take a closer look at the use and characteristics of repeaters.

​Moreover, mobile radios are much more reliable than cell phones, especially in areas with weak or no cell phone network signals.

In the amateur section, there are very strict norms, and they will be specially trained when testing. At 409m exemption, there are the following provisions: 1.Do not change the transmitting frequency and increase the transmitting power (including additional radio frequency power amplifier) without authorization. 2.Do not cause harmful interference to various legitimate radio business when using. Once harmful interference is found, use it immediately, and take measures to eliminate interference before continuing to use it; *Using public intercom, its communication quality is not protected by radio management agencies, and the radio business that may work normally should be caused by other normal jobs; 3.It is forbidden to use on the airport and aircraft; 4.It is forbidden to interconnect with the public telephone network, public mobile communication network and other telecommunications networks.