MODEL 8559A
ADJUSTMENTS
ADJUSTMENTS
5
-
22.
3
-
dB
BANDWIDTH
ADJUSTMENTS
(Cont'd)
Increase signal generator frequency until signal on CRT display decreases to the fifth graticule line. Record
the counter frequency.
Compare new frequency with frequency originally noted in step 25. The difference between the two fre
-
quencies should be 450
Hz
to 550
Hz.