duplexer


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duplexer

[′dü‚plek·sər]
(electronics)
A switching device used in radar to permit alternate use of the same antenna for both transmitting and receiving; other forms of duplexers serve for two-way radio communication using a single antenna at lower frequencies. Also known as duplexing assembly.
References in periodicals archive ?
Technavio's report, Global Radio Frequency Duplexer Market 2016-2020, has been prepared based on an in-depth market analysis with inputs from industry experts.
Functional units of the UMD family of ceramic duplexers are currently available for testing.
Specifications of Kyocera SAW Duplexer "SD25 Series" (Japan CDMA Band)
Rely on the company that started the duplexer revolution in 2001 to supply the latest developments including the best receive and transmit isolation available.
K & L Microwave has released its WSD-00420 800 MHz re-banding duplexer in response to FCC mandate for signal spectrum separation among Enhanced Specialized Mobile Radio (ESMR).
The WSD-00327 UMTS duplexer offers high isolation and rejection, and low passband insertion loss for fullband UMTS requirements.
By combining the 800 MHz band plan for Europe, Middle East and Africa with the lower duplexer (2 X 30 MHz) as a baseline - of the Asia Pacific (APT) 700 MHz band, UAE will be the first country in the ITU Region 1 to reap the benefits of both bands, which will support affordable network rollout, benefiting more of the population with mobile broadband connectivity.
The Avago ACMD-7402 duplexer is optimized for the U.
Suitable resonator topologies are introduced and discussed, which allow the filter to have a stopband either above or below the filter passband (this is a requirement for duplexer realizations).