TB 9-6625-2327-24
(25) Using numerical keypad, adjust displayed Meas'd dBm to match power meter
indication. Press ENTER VALUE key, when values match.
(26) Repeat technique of (24) and (25) above for remaining parameters listed in table 17.
Table 17. Adjustment Setup #44 Through #79.
Test instrument indications
Typical test requirements
Setup #
Nominal amplitude
44
100
kHz
0.28 Vrms
2 dBm
Power meter reference for 0 dB range
45
200
kHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
46
500
kHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
47
1.5 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
48
5
MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
49
10.1 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
50
25.1 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
51
200
kHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
52
500
kHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
53
1.5 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
54
5
MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
55
10.1 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
56
25.1 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
57
40.1 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
58
50.1 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
59
60.1 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
60
65.1 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
61
70.1 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
62
75.1 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
63
79.9 MHz
0.28 Vrms
2 dBm
Flatness for 0 dB, Elliptical Filter
64
25.1 MHz
0.15 Vrms
-4 dBm
Flatness reference measurement
65
79.9 MHz
<0.15 Vrms
-4 dBm
Flatness high frequency measurement
66
100
kHz
0.9
Vrms
12 dBm
Power meter reference for +10 dB range
67
200
kHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
68
500
kHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
69
1.5 MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
70
5
MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
71
10.1 MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
72
25.1 MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
73
40.1 MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
74
50.1 MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
75
60.1 MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
76
65.1 MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
77
70.1 MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
78
75.1 MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
79
79.9 MHz
0.9
Vrms
12 dBm
Flatness for +10 dB, Elliptical Filter
(27) Place a 10 dB attenuator (fixed) between TI output and power meter.
(28) When Setup # 80 is displayed press BEGIN key.
(29) Using numerical keypad, adjust displayed Meas'd dBm to match (attenuator
compensated) power meter indication. Press ENTER VALUE key, when values match.
(30) Repeat technique of (28) and (29) above for remaining parameters listed in table 18.
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