Try www.ArtekMedia.com Dave has IMO the best info on HP (and other) stuff available.
Best, -John ================== > Hello Folks! > > I turn to you in hope someone can help me. > The old but good signal generator 8640B is by Agilent declared obsolete > and no support available. > The frequency counter in the last production versions, has a Pre-Scaler > P/N 08640-60306 quite different from the "old" one 08640-60168. > The old version have 5 IC's, the new has 6 IC's, 2x 1820-0982, 1x > 1820-0736 and the scaler 1820-1003, all four are EECL. > Two remainig are ECL 1820-0145 and 1820-0817. > > I need a schematic diagram for this board. Any help on this matter is much > appreciated. > > Thank you, > > Alf Pousar > OH2QM > alf.pou...@surffi.net > _______________________________________________ > 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.