For this purpose, any N ch JFET will work. Even the MPF102. Rick Chris Wheeler wrote: > > I had a friend that worked for the local phone company. He lent me his > > fox/hound and I reversed engineered it. Here is the hound........ (Fox > is > > also available if you need it.) > > Rick > > Thanks Rick. > > Hmmm that is a lot less complex design than the one I have. > What FET would you recommend? The design I have has the 2N5484 which has the > lowest Ig and Vgs in the chart I have. > > I would appreciate the curcuit for the fox too. > > -- > CW > > -- > http://www.piclist.com#nomail Going offline? Don't AutoReply us! > email listserv@mitvma.mit.edu with SET PICList DIGEST in the body -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body