Diplexers/Duplexers

Anatech provides ceramic and cavity filters for INMARSAT communication applications

K & L Microwave’s 8WZ01-62.3/58.7/U1.4-V/V is a waveguide diplexer, specifically designed to diplex two relatively narrow band widths for point-to-point transceiver. Each band pass filter is passing 1.4 GHz respectively

Anatech Electronics introduces a high performance 380-385/390-395 MHz Cavity Duplexer used in T-GSM-380, Aerospace, and UHF applications. The uplink and downlink bands provide a low passband loss of < 1.2dB, and a high isolation of > 80dB. This Duplexer is capable of handling upto 100W of average power, and can withstand extreme weather conditions. A weatherproof version is also available.

The UFDX9999-010 Ku-band CDL Diplexer features a wider pass band and phase linearity of +/-2 degrees over the temperature. 

K&L Microwave’s tunable filters and bandpass/bandstop diplexers are typically used in test and measurement applications. The diplexers feature broadband matching at the common port, low insertion loss, and high isolation. What makes tunable filters useful is that they provide high performance in a single package. Tunable filters can be offered to cover frequencies as low as 800 KHz or as high as 3 GHz.

2450/5400 MHz Diplexer (2450DP15F5400E) by Digi-Key

ACMD-7605 is a miniature duplexer designed for use in UMTS Band 8 handsets and mobile data terminals.

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