Paul, Actually, I don't know about the jumper issue. I think it worked with the jumpers 'as they were'.
The thread was on the HP/Agilent group. Joe -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of paul swed Sent: Tuesday, September 03, 2013 6:45 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Synthesizers Joe On the 3325 I will also bet they had to change a jumper next to each socket. HP was quite good about that. I just did sort of teh same fix on my HP54100d that simply forgot. Lucky for me after 3 years of hunting someone finally put a good set on Diddiers site. Regards Paul. On Tue, Sep 3, 2013 at 7:38 PM, J. L. Trantham <[email protected]> wrote: > There was a recent, fairly long, 'conversation' about the 3325A and > resurrecting it from a failed EPROM (and other problems, I think) that > ultimately was resolved by replacing the four Synertek 32K EPROM's > with two > MCM68766 64K EPROM's. From what I have been told, it was a simple > matter of removing the four 32K EPROM's from positions U1, U2, U3 and > U4 on the A6 Board and inserting the two 64K EPROM's at positions U1 > and U2. > > Joe > > -----Original Message----- > From: [email protected] [mailto:[email protected]] > On Behalf Of Jim Lux > Sent: Tuesday, September 03, 2013 9:59 AM > To: [email protected] > Subject: Re: [time-nuts] Synthesizers > > On 9/2/13 7:50 PM, Bill Hawkins wrote: > > Why do we hardly ever talk about synthesizers - those boxes that > > turn > > 10 MHz into other frequencies? > > > > > We do.. there's a fair amount of talk about boxes like the PTS > synthesizers. > And there's been talk about 866x series synths, and perhaps the 3325, > although I'd have to go search to be sure. > > > _______________________________________________ > time-nuts mailing list -- [email protected] To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > > _______________________________________________ > time-nuts mailing list -- [email protected] To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
