9-5
Supplemental Verification Tests
CW Frequency Accuracy Supplemental Verification Test
Table 9-3. 8648C Frequency Accuracy Supplemental Verification Test
Frequency
(MHz)
Limits (Hz)
Uncertainty
(±Hz)Lower Measured Upper
0.5 −1.5 1.5 1.0
1 −331.0
10 −30 30 1.0
50 −150 150 1.0
100 −300 300 1.0
500 −1500 1500 1.0
1000 −3000 3000 1.0
2000 −6000 6000 1.0
3000 −9000 9000 1.0
3200 −9600 9600 1.0
Table 9-4. 8648D Frequency Accuracy Supplemental Verification Test
Frequency
(MHz)
Limits (Hz)
Uncertainty
(±Hz)Lower Measured Upper
0.5 −1.5 1.5 1.0
1 −331.0
10 −30 30 1.0
50 −150 150 1.0
100 −300 300 1.0
500 −1500 1500 1.0
1000 −3000 3000 1.0
2000 −6000 6000 1.0
3000 −9000 9000 1.0
3200 −9600 9600 1.0
4000 −12000 12000 1.0