Anritsu 682XXB - Manual (Page 92)

8. Compute the actual AM input sensitivity with the
following formula:
%
| ( )| | (–)|
| ( )| | (–)|
AM
AM PK AM PK
AM PK AM PK
= ´
+ +
+ + -
100
200
й
л
к
щ
ы
ъ
9. The calculated result should be between 45% and
55% AM. Record this result in the Test Record.
3-32 682XXB/683XXB MM
PERFORMANCE AMPLITUDE
VERIFICATION MODULATION TEST