Hi Bruce: The common pin has a 100 ns period wave at + and - 500 mv. One of the center pins on the INT/EX switch had + and - 1 volt at 100 ns period. Have Fun,
Brooke Clarke http://www.PRC68.com http://www.precisionclock.com Dr Bruce Griffiths wrote: > Brooke Clarke wrote: > >>Hi: >> >>The DG535 Four Channel Digital Delay/Pulse Generator shows >>Ext Clk Error on power up. >>The obvious thing to do is turn the rear panel switch to INT, but after >>powering up with the switch in either position the same error message appears. >> >>Connecting an external 10 MHz to the clock input and with the INT/EX switch >>in >>either position the same error is there. >> >>The on line manual does not have schematics. Any thoughts? >> >> > > Brooke > > Is the longtailed pair Q502+ Q503 producing a 10MHz ECL level output signal? > > Bruce > > _______________________________________________ > 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.
