Diplexers/Duplexers

K&L’s WSD-00420 ESMR duplexer is reaching thresholds of this technology with it’s extreme low insertion loss and tight rejection at 861.5 MHz this filter has been optimized for performance and cost

Anatech introduces a Narrow Band Cavity Duplexer with a 20 MHz Bandwidth in the WCDMA uplink, and downlink bands, a low Insertion loss of 0.8dB max, and an isolation of 90dB. The Duplexer is used in 3G Base stations and repeater applications. Other sub bands within the WCDMA frequency range are available.

The Avago ACMD-7606 is a highly miniaturized duplexer designed for use in UMTS Band 8 (880 – 915 MHz UL, 925 – 960 MHz DL) handsets and mobile data terminals.

K&L Microwave’s e-band diplexer consists of two waveguide bandpass filters specially designed to pass a relatively wide range of the spectrum: from 71 to 76 and 81 to 86 GHz respectively

W-CDMA Duplexer (856450).

W-CDMA Duplexer (856495).

The CMIMUX3-90DB-03A is a cavity triplexer that operates within the L-band, S-band, and C-band frequencies. The triplexer is designed in a very compact size and with a bulkhead “N” connector for easy mounting to a bulkhead.