Diplexers/Duplexers

DIPLEXERS & DUPLEXERS PRODUCTS & SERVICES

15G Diplexer: JDWDF148152U2 15G Diplexer: JDWDF148152U2

This diplexer has an RX frequency range of 15.12-15.35 GHz, and a TX range of 14.7-14.93 GHz. Additional specifications include 230 MHz -1dB BW, <1.0dB I.L, >50dB isolation, >20dB return loss, <5ns group delay ripple, an SMA-female connection, and 50Ω impedance. The JDWDF148152U2 15G Diplexer weighs 220g and has a silver-plated surface treatment. Download the datasheet for additional information.

Diplexer (R975ACITN-1029B)
Diplexer (R975ACITN-1029B)
1940 To 1960/2130 To 2150 MHz Cavity Duplexer -- AD1950-2140D213 1940 To 1960/2130 To 2150 MHz Cavity Duplexer -- AD1950-2140D213
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.
GPS Diplexer GPS Diplexer
Trans Tech, Inc. offers a new, GPS diplexer for systems utilizing both L1 (1575 MHz) and L2 (1227 MHz).
WCS/MMDS Air Cavity Diplexer WCS/MMDS Air Cavity Diplexer

This diplexer uses TE Mode waveguide puck resonators to achieve narrowband filters of less than 0.25% bandwidth yet still provide a pass band loss on the order of < 1.5 dB. In addition to the low loss provided by the high Q ceramic resonators, cross coupling is used to achieve very deep rejection of 75 dBc at a 4:1 shape factor. This device also incorporates a sampling coupler and is available in both diplexer and double band pass configurations in frequency ranges of 2250 MHz to 2800 MHz...

UMTS/NCDMA/Co-Band GSM Rx Band 2 Duplexer: ACMD-7410 UMTS/NCDMA/Co-Band GSM Rx Band 2 Duplexer: ACMD-7410
The Avago ACMD-7410 is a highly miniaturized duplexer designed for use in UMTS Band 2 (1850.48 – 1909.52 MHz UL, 1930.48 – 1989.52 MHz DL) handsets and mobile data terminals.
Diplexers/Multiplexers with Reduced Prototyping Diplexers/Multiplexers with Reduced Prototyping

Diplexers and multiplexers are used to either separate or combine two different frequencies that are similar in range to one another. While bandpass filters can also be used to combine and separate signals, they’re only ideal for use with frequencies that are far apart from one another.

Tunable Filters And Bandpass/Bandstop Diplexers - BT Series Tunable Filters And Bandpass/Bandstop Diplexers - BT Series
K&L Microwave’s tunable filters and bandpass/bandstop diplexers are usually used in test and measurement applications. Diplexers feature broadband matching at the common port, low insertion loss, and high isolation. Tunable filters are useful because they provide high performance in a single package. They can also be offered to cover frequencies as low as 800 KHz or as high as 3 GHz.
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