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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. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Kyoto, Japan, Feb 20, 2007 - (JCN Newswire) - Kyocera Corporation today announced that it has developed a small*, lightweight Surface Acoustic Wave (SAW) Duplexer with a built-in matching circuit featuring improved attenuation and isolation characteristics. Components begin to bum up--like driver tubes, the RF amplifier, frequency generating circuits and the transmitting section of the duplexer. Avago's new AFEM-7780 module integrates the company's innovative FBAR (Film Bulk Acoustic Resonator)-based duplexer with its advanced CoolPAM power amplifier technology to provide users with industry leading battery life, superior signal reception and high performance. |
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