TB 9-6625-2329-24
Test instrument
Spectrum analyzer indications
DATA and
DATA and
ENTER/UNITS ENTER/UNITS
frequency
(dBm)
(MHz)
(MHz)
(dBc)
13
.1
.2
<-30
13
.500
1
<-30
13
1
2
<-30
13
2
4
<-30
13
4
8
<-30
13
10
20
<-30
13
32
64
<-30
13
125
250
<-30
13
375
750
<-30
13
500
1000
<-30
13
1000
2000
<-30
(4) Adjust controls as listed in (a) through (c) below for each row in table 11 below:
(a) Press TI PARAMETERRF pushbutton, enter DATA numerical value, and
press ENTER/UNITS MHz key.
(b) Press TI PARAMETERLEVEL pushbutton, enter DATA numerical
value, and press ENTER/UNITS dBm key.
(c) Set spectrum analyzer to TI frequency; set power reference, then tune to
Test instrument
Spectrum analyzer indications
DATA and
DATA and
ENTER/UNITS
ENTER/UNITS
frequency
(dBm)
(MHz)
(MHz)
(dBc)
0
31
26
<-70
0
31
57
<-70
0
31
150
<-70
0
31
181
<-70
0
195
150
<-80
0
195
169
<-80
0
988
741
<-70
0
988
962
<-70
0
988
988.1
<-70
(5) Press PARAMETERLEVEL pushbutton and press ON/OFFOFF key.
(6) Disconnect all TI connections from spectrum analyzer.
b. Adjustments. No adjustments can be made.
a. Performance Check