TB 9-4931-488-35
Test Instrument
Measuring receiver
indications
OUTPUT LEVEL
Meter
(dBm)
10 dbm
indications
switch settings
(dB)
Min
Max
+16
-5
+13.5
+16.5
+16
-7
+11.5
+14.5
+16
-10
+8.5
+11.5
+10
0
+8.5
+10.5
+10
-1
+7.5
+10.5
0
0
-1.5
+1.5
(7) Set OUTPUT LEVEL 1 dB switch to 0 dB and adjust OUTPUT LEVEL
vernier control for a 0 dBm TI meter indications.
(8) Set measuring receiver to measure tuned level at 512 MHz then establish a 0.0
dB reference on measuring receiver.
(9) Set OUTPUT LEVEL 10 dB switch to -10 dBm. Measuring receiver will
indicate between minimum and maximum limits listed in table 15.
(10) Repeat technique of (9) above for OUTPUT LEVEL switch positions listed in
table 15. Receiver system will
indicate as
specified.
Measuring receiver
Test Instrument
indications
OUTPUT LEVEL
OUTPUT LEVEL
(dB)
10 dB
1 dB
switch settings
switch settings
Min
Max
-10
0
-12.0
-8.0
-10
-1
-13.0
-9.0
-10
-2
-14.0
-10.0
-10
-3
-15.0
-11.0
-10
-4
-16.0
-12.0
-10
-5
-17.0
-13.0
-10
-6
-18.0
-14.0
-10
-7
-19.0
-15.0
-10
-8
-20.0
-16.0
-10
-9
-21.0
-17.0
-10
-10
-22.0
-18.0
-10
-11
-23.0
-19.0
-10
-12
-24.0
-20.0
-20
0
-22.0
-18.0
-30
0
-32.0
-28.0
-40
0
-42.0
-38.0
-50
0
-52.5
-47.5
-60
0
-62.5
-57.5
-70
0
-72.5
-67.5
-80
0
-82.5
-77.5
-90
0
-92.5
-87.5
-100
0
-102.5
-97.5
-110
0
-112.5
-107.5