Agilent Technologies E8257D, Руководство пользователя и сервисное руководство, Страница: 13 / 33

6 User’s and Service Guide
E8257D Option HAR Typical Performance
Modulation
Frequency Modulation
Phase Modulation
Table 7 Maximum FM Modulation Deviation (Typical)
1
1.
Divider Mode On.
Carrier Frequency kHz
>
0.98 MHz to 1.953 MHz 3.906
>
1.953 MHz to 3.906 MHz 7.8125
>
3.906 MHz to 7.813 MHz 15.625
>
7.813 MHz to 15.63 MHz 31.25
>
15.63 MHz to 31.25 MHz 62.5
>
31.25 MHz to 62.5 MHz 125
>
62.5 MHz to 125 MHz 250
>
125 MHz to 250 MHz 500
>
250 MHz to 500 MHz 1000
Table 8 Maximum Phase Modulation (Typical)
1
1. Divider Mode On.
Carrier Frequency
Normal Bandwidth
Mode (radians) High Bandwidth
Mode (radians)
> 0.98 MHz to 1.953 MHz 0.0039063 0.0039063
> 1.953 MHz to 3.906 MHz 0.0078125 0.0078125
> 3.906 MHz to 7.813 MHz 0.015.625 0.015.625
> 7.813 MHz to 15.63 MHz 0.03125 0.03125
> 15.63 MHz to 31.25 MHz 0.0625 0.0625
> 31.25 MHz to 62.5 MHz 125 0.125
> 62.5 MHz to 125 MHz 250 0.250
> 125 MHz to 250 MHz 500 0.500
> 250 MHz to 500 MHz 10 1