hello to the group OK turns out my egg units are actually the same ts-frs sn1599. Nice lable thats says what the pin functions are.
1 rf rtn 2 rf 3 rf rtn 4 +24 1.5A cold says my note 5 +24 rtn 6 +24 power same as 4 7 sig rtn 8 reg mon 9 sig rtn 10 lock 11 sig rtn 12 dc light 13 sig rtn 14 xtal mon 15 power rtn 16 + 5 note says .3A constant No RS 232 apparent and I have not gone inside to look. Maybe later today. But believe as others this is sort of pre-rs-232. Also no apparent EFC control. Regards Paul. WB8TSL On Fri, Dec 1, 2017 at 12:39 AM, Mark Sims <hol...@hotmail.com> wrote: > I doubt that it would be a direct mapping to a 9-pin serial connector. > And probably would not be outputting anything unless prompted. It might be > useful to scope the pins and see if anything looks like serial data. Even > if it has a serial port, without some kind of manual, it is probably > useless. > > If it not RS-232 compatible voltage tolerant and you connect a +/- V > RS-232 signal into it you could burn something out. > > --------------- > > > I opened it up, JT1 has 9 pins. What are the odds? I think I have to > hook something up to it and see if there is anything on 2 or 3, no? > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/ > mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.