I bought an HP 5087A distribution amplifier off of ebay. "The unit is in good working condition". Funny the power supply is putting out 120 hertz square waves.....which makes all the outputs look like they are oscillating garbage....disconnecting the power supply from the load does not change the situation. I subbed a test power supply and the amplifiers work fine.
Does anybody have the schematic to just the power supply and could I bother you to scan it and send to me, or a link to get it, or the manual ? The power supply looks very simple, but the schematic sure makes life easier ! Thanks in advance - Brian N4FMN - [EMAIL PROTECTED] _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
