Template:Did you know nominations/Waveguide filter

The following is an archived discussion of Waveguide filter's DYK nomination. Please do not modify this page. Subsequent comments should be made on the appropriate discussion page; such as this archived nomination"s (talk) page, the nominated article's (talk) page, or the Did you know (talk) page. Unless there is consensus to re-open the archived discussion here. No further edits should be made to this page. See the talk page guidelines for (more) information.

The result was: promoted by Allen3 ^talk 11:38, 3 May 2013 (UTC).

Waveguide filter edit

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... that waveguide filters (example pictured) used in multiplexers originally needed decoupling resonators for each input, but these were found to be unnecessary by E. J. Curly when he accidentally mistuned a diplexer?

Reviewed: Cricket in Hong Kong
Comment: There was a small placeholder stub here (84B readable prose) that was deleted to make way for userspace move.

Created by Spinningspark (talk). Self nom at 11:08, 25 April 2013 (UTC).

Article new enough, long enough. QPQ done. Image appropriately licensed. AGF on offline sources. Good to go! Hawkeye7 (talk) 21:14, 1 May 2013 (UTC)