by W3FJJ » Thu Aug 18, 2011 11:54 am
Hi Wayne, yes that's my synch detector. It works ok, but as description on web page, it has some hiss.
I don't use the lm-386 amp chip shown as schematic, it's not much of an amp ,so I just run line out from the
all pass filter in to exteranal Hi-Fi amp.. The selectable sideband function works great.
I haven't used the detector it in awhile,but I plan on building a homebrew receiver also, and that will be the detector for it.
Lately for synch detection, I built a soft rock 455kc down converter , and been using the flex software.
I be interested in what month/yr that synch detector is in QST, I like to check it out...
Thanks-Chuck