[time-nuts] HP 5065A short term stabilities, update
cdelect at juno.com
cdelect at juno.com
Wed Jan 2 16:18:53 UTC 2013
A few years ago I posted the short term stabilities of some HP 5065A.
Here is an updated list with some more results. The 1 sec figures
with a * indicate a maximum. The actual 1 sec results for those units
will be better.
The 1340A unit was exceptional!
1 SEC. 10 SEC. 100 SEC. 1K SEC.
------------------------------------------------------
HP 5065A Spec. <5.0-12 <1.6-12 <5.0-13 <5.0-13
------------------------------------------------------
940- 3.51-12 1.02-12 2.43-13 1.00-13
2432A 1.40-12 6.06-13 3.31-13 3.28-14
2340A 1.66-12 7.09-13 2.93-13 6.54-14
2640A 1.16-12 4.06-13 1.23-13 2.10-14
2816A1 1.04-12 3.89-13 2.40-13 3.37-14
TESTER 1.15-12 7.40-13 3.66-13 7.54-14
RB09 5.50-12 1.00-12 3.00-13 3.00-13
RB02 9.00-13 3.00-13 1.00-13 6.00-14
RB12 2.00-12 4.00-13 1.10-13 5.10-14
TVB2 1.17-12 4.80-13 1.50-13 7.80-14
TVB1 1.13-12 3.32-13 1.13-13 5.10-14
2816A2 *2.62-12 1.09-12 4.12-13 1.10-13
2816A3 1.38-12 5.93-13 2.51-13 7.81-14
1532A 1.8 -12 8.0 -13 4.0 -13
2432A1 1.4 -12 4.5 -13 1.6 -13
2816A4 8.0 -13 3.2 -13 1.1 -13
RB34 *2.10-12 4.5 -13 1.15-13
2816A5 1.04-12 3.50-13 8.15-14
2816A6 *2.16-12 4.50-13 1.15-13
2740A *2.07-12 4.05-13 1.01-13
1340A 9.45-13 3.31-13 9.60-14
2432A2 1.02-12 3.43-13 1.03-13
2432A3 *2.01-12 4.11-13 1.25-13
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