[time-nuts] Hp 58503A
SAIDJACK at aol.com
SAIDJACK at aol.com
Tue Oct 16 18:15:08 UTC 2012
No problem, happens to me too some times,
usually the 10MHz Sine should be loaded with 50 Ohms, and the CMOS/TTL 1PPS
pulses should be run open-ended (1M or higher)..
I say usually.. because there are cases where proper termination is
critical such as LVDS 1PPS outputs.. and where the 10MHz does not necessarily
need to be loaded with 50 Ohms, resulting in a higher sine wave voltage - such
as on our JLT GPSDO products..
bye,
Said
In a message dated 10/16/2012 09:36:25 Pacific Daylight Time,
mdanon1 at gmail.com writes:
I guess this it what they would call a rookie move? WOW, i feel like an
idiot. I just loaded it down with a 50 ohm load and looks perfect. Thanks
for enlightening me.
_______________________________________________
time-nuts mailing list -- time-nuts at febo.com
To unsubscribe, go to
https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
More information about the time-nuts
mailing list