duplexer
n. [通信] 双工器;天线转换开关
例句
Piezoelectric resonator, production method thereof, filter, duplexer, and communication device.
压电谐振器,及其制造方法,滤波器,双工器和通讯器件。
Dielectric resonator, dielectric filter, dielectric duplexer and method for manufacturing dielectric resonator.
介质谐振器,介质滤波器,介质双工器和介质谐振器的制造方法。
The utility model relates to a high integrated general duplexer module for mobile communication duplex tower top amplifiers.
一种用于移动通信双工塔顶放大器的高集成化通用双工器模块。