TB 9-6625-2339-35
(5) Adjust attenuator No. 1 to position signal peak 2 to 3 dB (2 to 3 divisions) below
TI reference level.
(6) Press TI keys as listed in (a) through (c) below:
(a) Single.
(b) Peak Search (or Search).
(c) Marker, [Delta].
(7) Press synthesizer/level generator AMPLITUDE key.
(8) Press synthesizer/level generator INCR ⇓ key.
(9) Press TI AMPLITUDE, [Ref Lvl], 10, [dBm] keys.
(10) Press TI Single key and wait for completion of sweep.
(11) Press TI Peak Search (or Search) key.
(12) TI Mkr1 ∆ indication will be within limits specified in first row of table 11.
(13) Repeat technique of (8) through (12) above for synthesizer/level generator
amplitude and TI Ref Lvl settings listed in table 11. TI Mkr1 ∆ indications will be within
limits specified in table 11.
Synthesizer/level
Test instrument
generator
Ref Lvl
Amplitude
MKR1 ∆ indications
settings
settings
(dB)
(dBm)
(dBm)
Min
Max
+2
-10
-9.7
-10.3
-8
-20
-19.7
-20.3
-18
-30
-29.7
-30.3
-28
-40
-39.7
-40.3
-38
-50
-49.5
-50.5
-48
-60
-59.5
-60.5
-58
-70
-69.5
-70.5
-68
-80
-79.3
-80.7
-78
-90
-89.3
-90.7
(14) Set synthesizer/level generator amplitude to +12 dBm.
(15) Press TI keys and enter values as listed in (a) though (g) below:
(a)
AMPLITUDE, 0, [dBm].
(b) SPAN, 150, [Hz].
(c) BW/Avg, 10, [Hz].
(d) BW/Avg, [Video BW], 1, [Hz].
(e) Single.
(f) Peak Search (or Search).
(g) Marker, [Delta].
(16) Press synthesizer/level generator AMPLITUDE key.
