TB 9-6625-2340-24
(37) Adjust synthesized signal generator No. 1 output level to place the peak of the
signal trace at the top TI graticule line.
(38) Press TI keys as listed in (a) through (c) below:
(a) MARKER PEAK SEARCH.
(b) MARKER .
(c) SWEEP SINGLE.
(39) Change synthesized signal generator No. 1 output frequency to 5.5179 GHz.
(40) Press TI keys as listed in (a) and (b) below:
(a) SWEEP SINGLE.
(b) MARKER PEAK SEARCH.
(41) The marker amplitude indicated on TI display will be within limits specified in
the first row of table 39.
(42) Repeat technique of (39) through (41) above for remaining frequencies listed in
table 39. The marker amplitude indicated on TI display will be within limits specified
Table 39. Out of Band Response (12 GHz)
Synthesized signal
Test
generator No. 1
instrument
Displayed
Frequency
amplitude limit
(GHz)
(dB)
< 60
5.5179
< 60
6.1607
< 70
11.3572
< 60
17.1965
< 60
17.8393
(43) Press TI keys as listed in (a) through (c) below:
(a) SWEEP CONT.
(b) MARKER OFF.
(c) CENTER FREQUENCY, 15, GHz.
(44) Set synthesized signal generator No. 1 output frequency to 15.0 GHz.
(45) Press TI MARKER PRESEL PEAK key and wait for (PEAKING!) on TI
to disappear.
(46) Press TI MARKER OFF key.
(47) Adjust synthesized signal generator No. 1 output level to place the peak of the
signal trace at the top TI graticule line.
(48) Press TI keys as listed in (a) through (c) below:
(a) MARKER PEAK SEARCH.
(b) MARKER .
(c) SWEEP SINGLE.
(49) Change synthesized signal generator No. 1 output frequency to 4.5715 GHz.
(50) Press TI keys as listed in (a) and (b) below:
SWEEP SINGLE.
(a)
67