TB 9-6625-2333-35
Figure 4. Frequency span accuracy -
equipment setup.
(2) Press TI INSTRUMENT STATE PRESET key.
(4) Press TI keys and enter values using DATA keys as listed in (a) through
(g) below:
(a)
FREQUENCY then
[CENTER FREQ] to
300.0004 MHz.
(b)
SPAN then [SPAN] to 1 kHz.
(c)
AMPLITUDE then [REF LEVEL] to -10 dBm.
(d)
INSTRUMENT STATE SGL SWP wait for completion of new sweep.
(e)
MARKER PEAK SEARCH.
(f)
[MARKER DELTA].
(g)
[NEXT PEAK].
NOTE
The active and anchor markers should be on the signals near
the second and tenth graticule lines (the left most graticule is
the first graticule line on the display).
(5) TI ∆ MKR indication will be between 792 and 808 Hz.
(6) Press TI MARKER MKR key then [MARKERS OFF] key.
(7) Repeat technique of (3) through (6) above for signal generator and TI settings
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