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HP 8481A/82A/83A
08481-90049
Table 1. Uncertainty of Calibration Factor Data^
HP 8482A (cont'd)
Frequency
(MHz)
Sum of
Uncertainties
±(%)J
Probable
Uncertainties
±(%)2
3.0
2.2
1.2
10.0
2.5
1.3
30.0
2.6
1-4
100.0
3.1
1.6
300.0
3.1
1.6
1000.0
2.7
1.4
2000.0
2.7
1.4
4000.0
2.8
1.5
HP 8483A
1
(MHz)
0.1
2.6
1.5
0.3
2.5
1.4
1.0
2.5
1.4
3.0
2.5
1.4
10.0
3.0
1.3
30.0
3.1
1.6
100.0
3.9
2.0
300.0
3.9
2.0
1000.0
3.7
2.0
2000.0
3.7
2.0
HP 8481A
Frequency
Sum of
Probable
(MHz)
Uncertainties
Uncertainties
±(%y
±(%)1 2 3
10.0
2.5
1.3
30.0
2.6
1.4
100.0
3.1
1.6
300.0
3.1
1.6
(GHz)
1.0
2.7
1.4
2.0
2.7
1.4
4.0
2.8
1.5
6.0
2.8
1.5
8.0
3.2
1.7
10.0
3.6
1.9
12.4
4.4
2.3
14.0
4.8
2.6
16.0
5.2
2.9
18.0
5.8
3.2
HP 8482A
(MHz)
0.1
2.3
1.3
0.3
2.2
1.2
1.0
2.2
1.2
1 Includes uncertainty of reference standard and transfer uncertainty. Directly traceable to NIST (National Institute of Standards
Technology).
2 Square root of the sum of the individual uncertainties squared (RSS).
3 Uncertainties are for sensors with type N connectors. Values will be slightly less for sensors with APC-7 connectors.
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