[time-nuts] Oscilloquartz OSA-4350 GPSDO

Gary Woods garygarlic at earthlink.net
Sun Dec 31 19:12:01 EST 2017


On Sun, 31 Dec 2017 20:56:26 +0100, you wrote:

> Without a thermal camera I've used a 4-1/2 digit DVM set for 200mV full scale, or 20mV if you can do that. Often the low uV resolution will allow you to trace the current path, just start at the power and ground inputs to the board and follow the voltage drops to the short. Or go old-school with an HP logic pulser and current probe...
OK, I think, made an audible low-ohm probe "Shortsqueak?"  That can
resolve an inch or less of PC board trace.  You can't have mine!


---
This email has been checked for viruses by AVG.
http://www.avg.com



More information about the time-nuts mailing list