Anritsu Spectrum Master MS2711D Maintenance Manual page 19

32. Using the power splitter, coaxial cable, adapters and 30 dB fixed attenuator, connect the Spec-
trum Master to the signal source and the power sensor as shown in Figure 3.
ML2438A POWER METER
L i n e
Figure 3. Level Accuracy Setup, 30 dB Attenuator
33. Adjust the MG3692A output power level so that the power meter displays the corresponding de-
sired Sensor B reading for –51 dBm (as recorded in Table 5).
34. Press the
MARKER
35. Select the
Marker To Peak
frequency.
36. Verify that the M1 reading is within the specification from the input signal as shown in Table 7.
37. Repeat steps 34 to 37 for Test Power Levels of –53 dBm and –60 dBm.
NOTE: Change the reference level as indicated in Table 7 for the corresponding test power level.
Spectrum Master MM
F r e q u e n c y C l e a r B a c k
E n t r y S p a c e
L e v e l
7 8 9
M o d u l a t i o n
4 5 6
S y s t e m
1 2 3
.
0 + / -
O p e r a t e
S t a n d b y
MG369XA SOURCE
key, then the soft key.
M1
soft key to position the marker at the center of the response for the test
SENSOR B
O u t p u t
O n O f f
R F O u t p u t
5 0 9
15NNF50-1.5C
N241A50
34RSN50
ADAPTER
Weinschel 1-30
ATTENUATOR
34NN50A
ADAPTER
MT8212A
CellMaster
MODE FREQ/DIST AMPLITUDE MEAS/DISP
S332D
ESCAPE
1 2 CLEAR
START AUTO
CAL SCALE
3 4
SAVE RECALL
SETUP SETUP
5 6
LIMIT
MARKER
ENTER
7 8
SAVE RECALL RUN
DISPLAY DISPLAY HOLD
9 0 / +
-
ON PRINT
SYS
OFF .
15