5-24. ALC GAIN ADJUSTMENT (UPDATES) (Cont'd)
NOTE
This procedure assumes that
A3S1
is
set to the factory-set position
(Table
5-6).
Figure
5-26.
ALC Gain Adjustment Location
PROCEDURE:
1.
Connect Vp-p output on HP 331219 to 1740 CHANNEL A INPUT.
2.
Set instrument controls
as
follows:
8350AlB
SWEEP
OSCILLATOR
.....................................................
START 10
MHz
STOP
.....................................................
.8.4
GHz
SWEEPMODE
............................................
MANUAL
83522A RF PLUG-IN
POWERLEVEL
..............................................
-2dB
..........................................................
ALC INT
3312A FUNCTION GENERATOR
...............................................
MODULATION
SWP
MODULATION RANGE
Hz
(KNOB)
........a.e.....................
0
VERNIER
........................................................
0
....................................................
FUNCTION
1-1
RANGE
Hz
(BUTTON)
.........................................
lOOK
FREQUENCY
....................................................
5
AMPLITUDE
.....................................................
1
........................................................
VERNIER
1
UPDATES APPLY
TO
ALL SERIALS
UPDATES