[time-nuts] OT: Manual for Julie Research "Volt-A-Vider"?
John Ackermann N8UR
jra at febo.com
Wed Apr 15 01:30:24 UTC 2009
I just acquired a nice portable zener voltage reference with six-digit
divider. It's a Julie Research Labs (JRL) "Volt-A-Vider" model GTX-355.
There aren't many references to this device on the web, much less to
Any chance someone here might have a manual, or a data sheet, or any
info at all about it?
It's supposed to be a pretty good unit; this one came out of NASA and
after quite a while in storage was recently checked and found to be
within a couple of PPM after 30 minutes warm-up.
More information about the time-nuts