[Repeater-Builder] Re: Sinclair Q-2B05D duplexer

2007-09-21 Thread ve3ext
Burt tnx for the info Jerry VE3 EXT>> >> >> >>

[Repeater-Builder] Re: Sinclair Q-2B05D duplexer

2007-09-16 Thread Laryn Lohman
--- In Repeater-Builder@yahoogroups.com, [EMAIL PROTECTED] wrote: > > Laryn - many tnx for the info. As I suspected., won't do ham 600 khz split. Yup, won't do normal repeater split, but it is still useful to combine two transmitters, two simplex stations, etc., as long as >3 mc. separated. Don'

[Repeater-Builder] Re: Sinclair Q-2B05D duplexer

2007-09-16 Thread ve3ext
Laryn - many tnx for the info. As I suspected., won't do ham 600 khz split. I guess I'll dispose of. Tnx again Jerry VE3 EXT

[Repeater-Builder] Re: Sinclair Q-2B05D duplexer

2007-09-15 Thread Laryn Lohman
Jerry I have instruction sheets for this duplexer, dated 1971. Basic specs: Isolation 65db Insertion loss 0.6db Minimum separation 3 mc. My duplexer was factory tuned to frequencies in the 138-142 area. I had to do minor mods to get mine to tune to 147/144. Need anything more? Laryn K8TVZ