Diplexers/Duplexers

Developed for point-to-point radio and base-station link applications, a 38-GHz diplexer features a 37018 to 37658 MHz low pass band

LTF3216D-F series dual-band frequency separators are available with carrier frequencies from 800 MHz to 2 GHz

Trans Tech, Inc. offers a new, GPS diplexer for systems utilizing both L1 (1575 MHz) and L2 (1227 MHz).

Anatech provides ceramic and cavity filters for INMARSAT communication applications

Narda West’s AMPS Band High Isolation Duplexer provides highly selective receive/transmit combining

Diplexer (R975ACITN-1029B)

In many cases, identification friend or foe (IFF) systems require diplexers to combine transmit and receive channels onto a single antenna. K&L Microwave’s 9DLX0-1030-1090/X8 is used on the interrogator, transmitting at 1030 MHz. The 9DLX0-1090-1030/X8 is for use in the transponder. Both parts are rated to handle 800 watts of peak power and can be used in military airborne and ground applications.

Narda West’s High Power PCS Band Duplexer Series provides highly selective receive/transmit combining