--- In Repeater-Builder@yahoogroups.com, Eric Lemmon <[EMAIL PROTECTED]> wrote:
> > Without much fear of contradiction, I will state that a > "bandpass/bandreject" duplexer has precious little bandpass effect. Sure, > when you look at a response plot that covers 10 MHz, it may look very > selective, but in reality the bandpass action is rather subtle. A whole > lot of RF can blow through a Bp/Br duplexer in either direction, but MOST > of the time this deficiency doesn't cause a problem. OK y'all, stirring the selectivity pot a little, the logical conclusion then, is that a notch duplexer is not all that bad. At least not as bad as sometimes one would believe from reading some posts here from time to time. If a plain old simplex base station can work well without ANY selectivity between it and the antenna, one could conclude, maybe, that a notch duplexer isn't so bad after all. Like I said, just stirring........ :) Laryn K8TVZ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/