TB 9-6625-2340-35
Signal generator
Test
No. 3
instrument
Displayed
Frequency
amplitude limit
(GHz)
(dBm)
<-60
5.2381
<-60
5.8809
<-60
10.7977
<-60
11.4405
<-70
16.3572
(63) Press TI keys as listed in (a) through (d) below:
(a)
SWEEP CONT.
(b)
MARKER OFF.
(c)
(d)
REFERENCE LEVEL, 0 dBm.
(65) Press TI MARKER PRESEL PEAK key and wait for (PEAKING!) on TI to
disappear.
(66) Press TI keys as listed in (a) through (d) below:
(a)
MARKER PEAK SEARCH.
(b)
MARKER MKR CF.
(c)
MARKER OFF.
(d)
FREQUENCY SPAN, 5, kHz.
(67) Adjust signal generator No. 3 output level to place the peak of the signal trace at
the top TI graticule line.
(68) Press TI keys as listed in (a) through (g) below:
(a)
MARKER NORMAL.
(b)
MARKER PEAK SEARCH.
MARKER ∆.
(c)
(d)
SWEEP CONT.
(e)
(f)
SWEEP SINGLE.
(g)
SHIFT, SWEEP CONT.
(69) When sweep is completed press TI SWEEP SINGLE key and wait for the sweep
to finish.
(70) Press TI MARKER PEAK SEARCH key.
(71) The marker ∆ amplitude indicated on TI display will be within limits specified in