TB 9-6625-2345-35
Test instrument
Ref level
∆MKR indication
∆MKR below ref
setting
(dBm)
(dBm)
(dBm)
Min
Max
Min
Max
21
1.2
0.8
23.3
22.7
22
1.2
0.8
24.4
23.6
23
1.2
0.8
25.5
24.5
24
1.2
0.8
26.5
25.5
25
1.2
0.8
27.5
26.5
26
1.2
0.8
28.5
27.5
27
1.2
0.8
29.5
28.5
28
1.2
0.8
30.5
29.5
29
1.2
0.8
31.5
30.5
30
1.5
0.5
33.0
31.0
(16) Press TI keys as listed in (a) through (f) below:
(a) BLUE SHIFT.
(b) MKR OFF.
(c) SAVE A (not illuminated).
(d) BLUE SHIFT.
(e) REF LEVEL, 2, 0, kHz dBX.
(f) FREE RUN.
(17) Set synthesizer/level generator output amplitude to 22 dBm and amplitude
increments for 10 dBm.
(18) Adjust synthesizer/level generator amplitude to align signal two divisions below
top graticule line.
(19) Press TI keys as listed in (a) through (h) below:
(a) SINGLE SWEEP (twice).
(b) GREEN SHIFT.
(c) PEAK FIND.
(d) GREEN SHIFT.
(e) ∆MKR.
(f) SAVE A (illuminated).
(g) BLUE SHIFT.
(h) REF LEVEL, 3, 0, kHz dBX.
(20) Press synthesizer/level generator INCR⇓.
(21) Press TI SINGLE SWEEP key.
(22) TI MKR LEVEL indication will be within limits specified in first row of table 17
∆MKR indication column.
(23) Press TI GREEN SHIFT key, then ∆MKR key.
32