Talk:Duplexer

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This article might also describe a duplexer unit in a printer. -- Mikeblas 04:12, 28 January 2006 (UTC)[reply]

Added "and radio communications systems" to description of use of duplexer as device to allow rx/tx to share common antenna. This is a common use for duplexers in radio communications equipment. Fernblatt 03:44, 16 January 2007 (UTC)[reply]

stub

Things that should be added to this page:

circuit for a duplexer (ex: 70cm / 2m duplexer)
picture of a cavity filter duplexer (higher Q than above, more narrow band, closer separation)
a description of how this is different to a diplexer — Preceding unsigned comment added by 20.132.68.146 (talk) 23:52, 7 July 2011 (UTC)[reply]

How does a duplexer differ from a diplexer 139.161.2.12 (talk) 22:22, 14 November 2014 (UTC)[reply]