China Multi Band Transceiver Manufacturer, Supplier, Factory

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.

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.

One of the most important developments in the walkie-talkie industry is the integration of advanced features and technologies. Traditionally, walkie-talkies were simple two-way radios with limited range and functionality.

​Walkie-talkies have long been a staple of communications technology, with their versatility and reliability making them an essential tool for a wide range of activities.

Intercoms play a vital role in all fields of modern society, and their wide range of usage scenarios provide efficient and stable communication guarantees for work and activities in different industries.