RE: [Repeater-Builder] Sinclair R2B12 duplexer

2009-08-09 Thread Eric Lemmon
: Saturday, August 08, 2009 12:54 AM To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] Sinclair R2B12 duplexer Does anyone have technical info (i.e. tech drawings) or inside pics of these duplexers? I wonder how they do the shortening as there can't be a 1/4 wave resonator for 2m

[Repeater-Builder] Sinclair R2B12 duplexer

2009-08-08 Thread cruizzer77
Does anyone have technical info (i.e. tech drawings) or inside pics of these duplexers? I wonder how they do the shortening as there can't be a 1/4 wave resonator for 2m inside this 19 box... Regards Martin