Template:Did you know nominations/Waveguide filter

Waveguide filter

 * ... 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).


 * Pictogram voting keep.svg 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)