1. Mobile Communication Base Station:

The transceiver system used in the base station realizes two-way communication between the base station and the mobile terminal, so that the base station can transmit and receive signals at the same time, and improve the capacity and efficiency of the communication system.

2. Satellite Communication:

In the communication system of satellite communication ground station and satellite, it is used to separate and combine uplink and downlink signals of different frequencies to ensure reliable communication between satellite and ground station.

3. Radar System:

In radar equipment, it is used to isolate and separate the high-power RF signal generated by the transmitter from the input signal of the receiver, so that the radar can accurately transmit and receive signals and realize target detection and tracking.

4. Radio Station:

In various radio stations, it realizes the signal transmission and reception function, ensures that the radio station can normally receive other signals while transmitting signals, and improves the communication performance and reliability of the radio station.