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scroll knob and numeric key pad. If you press any number from 0 ~ 9 on the number
key pad, a unit menu will appear.
FREQUENCY >> Stop Freq
■
CF Step Auto Man
This allows the operator to change the center frequency step. The center frequency
step function is useful for finding out harmonics or side band exceeding the current
frequency span of the analyzer. When selecting Auto, the scale of the center frequency step
will be established as one lattice (10% of a span). It can be changed by using the step keys,
scroll knob, or the number key pad. If you press any number from 0 ~ 9 on the
number key pad, a unit menu will appear.
FREQUENCY >> CF Step
■
Freq Offset
This enables you to input the frequency offset value. The offset can be inputted
only using the numeric keypad. There will be no change on the trace when this
function is active. If you intend to remove the offset, please press Freq Offset, 0, Hz.
When the frequency offset is entered, the value will show up on the lower part of
the display.
Note: This is different from the reference level offset indicated on the left of the
display.
FREQUENCY >> Freq Offset
■
Signal Track ON/OFF
When this is ON, the peak of the current trace memory is indicated in the center
after the sweep is over. Signal Track function is deactivated in a zero span.
FREQUENCY >> Signal Track
5-6. I/O DETECT
■
10 MHz
This selects the use of the 10 MHz standard signal of the analyzer. When
INT(Internal) is selected, the spectrum analyzer uses the standard signal from the
inside of the analyzer, and outputs the 10 MHz standard signal through the port on
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