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 ?
TABLE 24 SAW DUPLEXER SHIPMENT ESTIMATES FOR FRANCE BY AIR INTERFACE
TABLE 30 DUPLEXER SHIPMENT ESTIMATES FORECAST FOR MEXICO BY AIR INTERFACE
TABLE 40 SAW DUPLEXER SHIPMENT ESTIMATES FOR SOUTHEAST ASIA BY AIR
BCC presents an analysis, by each bulk acoustic wave technology type, of the estimated demand for filters and duplexers in 2010.
amp; SINGAPORE -- Avago Technologies (Nasdaq:AVGO), a leading supplier of analog interface components for communications, industrial and consumer applications, today announced three new miniature high performance duplexers for use in UMTS Bands 2, 4, and 8 handsets and data terminals.
The ACMD-7407 is a low insertion loss, high isolation duplexer that was developed using Avago's innovative Microcap bonded-wafer chip scale packaging technology.
Our new family of power amplifier duplexer modules provides manufacturers with a clear RF advantage.
amp; SINGAPORE -- Avago Technologies, a leading supplier of analog interface components for communications, industrial and consumer applications, today announced the addition of an environmentally 'green' PCS FBAR Band Duplexer to its series of miniature duplexers.
Newest 7x4mm PA Duplexers Simplify Multi-band CDMA Phone Designs, Deliver World-Class Talk Time & Reduce Module Size by 30%
Eric Creviston, president of RFMD's Cellular Products Group (CPG), said, "RFMD's highly integrated, high-performance cellular front end modules solve our customers' increasingly complex RF requirements and deliver unmatched ease-of-use benefits related to size, performance and platform flexibility by offering ascending levels of switch, filter and duplexer functionality within a single module.
The RF duplexer filter size at 850MHz caused a redesign of the entire RRU casing resulting in special cover for the filter.