TB 9-6625-2250-35
signal generator OUTPUT On Off pushbutton to Off.
(3) Press TI keys and enter values using DATA keys as listed in (a) through (f)
below:
(a)
INSTRUMENT STATE PRESET.
(b)
FREQUENCY then [CENTER FREQ] to 300 MHz.
(c)
SPAN then [SPAN WIDTH] to 2.5 kHz.
(d)
CONTROL BW then [RES BW] to 100 Hz.
(e)
AMPLITUDE then [REF LVL] to 8 dBm.
(f)
LOG dB/DIV to 2 dB.
(4) Press TI keys as listed in (a) through (d) below:
(a)
MARKER PEAK SEARCH.
[MARKER → CF] wait for completion of sweep.
(b)
(c)
FREQUENCY.
STEP ⇑ three times.
(d)
(5) Verify signal is about 2 divisions from leftmost graticule line.
(6) Press signal generator OUTPUT On Off pushbutton to On.
(7) Press TI keys as listed in (a) through (e) below:
(a)
CONTROL TRIG.
(b)
[SINGLE] wait for completion of sweep.
(c)
MARKER PEAK SEARCH.
(d)
[MARKER DELTA].
(e)
[NEXT PEAK].
(8) Record TI ∆ MKR frequency indication.
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