Table 8-6. FM Accuracy Performance Test Option 1E2
Frequency
Deviation
(MHz)
(kHz)
0.25
5
0.25
10
100
10
100
5
250
5
250
10
375
10
375
5
500
5
500
10
756.25
10
756.25
5
1000
5
1000
10
Limits (kHz)
Lower
Measured
4.820
9.670
9.670
4.820
4.820
9.670
9.670
4.820
4.820
9.670
9.670
4.820
4.820
9.670
Performance Tests
8648A Test Record
Uncertainty
Upper
(±Hz)
5.180
100
10.330
200
10.330
100
5.180
50
5.180
50
10.330
100
10.330
100
5.180
50
5.180
50
10.330
100
10.330
100
5.180
50
5.180
50
10.330
100
8-55