At 12/14/2007 07:50, you wrote: >At 12/13/2007 13:01, you wrote: > > >By the way, if you have not noticed it yet, the RUS > >signal on a GE system is a combination of the COS and > >CTCSS signals, and works great as the COS input to > >your controller. It shows a slight delay coming up > >(while the CTCSS decoder locks up) but turns off > >Actually, I've found that the RUS line has a slight delay even without >using CTCSS. This has the effect of making "picket fencing" sound much >worse because the squelch stays closed for a greater percentage of the >time. I use the CAS signal (J912 on the MVP SAS board) & add a 3.3 uF cap >to pin 13 of U901 to make the MVP squelch work like a Mastr II mobile squelch.
Oops, that should have been 4.7 uF on pin 13 (had Micor squelch on my mind) & of course it goes to ground. Bob NO6B
