TB 9-6625-2339-35
(c) Marker, [Delta].
(5) Set TI RES BW and SPAN for the first values listed in table 15.
(6) Press TI keys as listed in (a) through (c) below:
(a) Peak Search (or Search).
(b) Marker→, [Mkr→CF].
(c) Peak Search (or Search).
(7) TI Mkr1 ∆ indication will be within the limits specified in table 15 for the RES
BW and SPAN settings under test.
(8) Repeat technique of (5) through (7) above for the remaining RES BW and SPAN
settings listed in table 15.
Test instrument1
RES BW
SPAN
Mkr1 ∆ indication (dB)
Min
Max
3 kHz
10 kHz
-0.3
0.3
9 kHz
50 kHz
-0.3
0.3
10 kHz
50 kHz
-0.3
0.3
30 kHz
100 kHz
-0.3
0.3
100 kHz
500 kHz
-0.3
0.3
120 kHz
500 kHz
-0.3
0.3
300 kHz
1 MHz
-0.3
0.3
1 MHz
5 MHz
-0.3
0.3
3 MHz
10 MHz
-0.3
0.3
5 MHz
25 MHz
-0.6
0.6
300
Hz
1 kHz
-0.3
0.3
200
Hz
1 kHz
-0.3
0.3
100
Hz
500
Hz
-0.3
0.3
30
Hz
100
Hz
-0.3
0.3
10
Hz
100
Hz
-0.3
0.3
1Signal may need to be re-centered due to drift when using narrow frequency span settings.
(9) Disconnect equipment setup.
b. Adjustments. None
15. Absolute Amplitude Accuracy
a. Performance Check
NOTE
If necessary, perform measuring receiver and sensor module
ZERO and CALIBRATE.
(1) Connect synthesizer/level generator OUTPUT 50Ω to measuring receiver power
sensor.
(2) Press synthesizer/level generator keys to values listed in (a) and (b) below:
(a) FREQUENCY to 50 MHz.
