paulsw...@gmail.com said: > Internally there was a mod that allowed the 3801 to output true rs 232. > Numbers of jumpers as I recall. Like 8 or 10.
Jeff Mock wrote up a nice description of how to do it, with good pictures. https://support.ntp.org/bin/view/Support/Z3801AReceiverModifications You can do it easily without installing the moveable jumpers and the pins they connect to. I think it's an a 3x8 array. The board comes with several 0 ohm resistors that you have to remove to use those jumpers. Move the the 0 phm resistors rather than remove them. You will have to look around a bit to figure out where they should go. -- These are my opinions. I hate spam. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com -- To unsubscribe send an email to time-nuts-le...@lists.febo.com To unsubscribe, go to and follow the instructions there.
