LP Technologies LPT-6000, Руководство пользователя

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pg. 48
the sweep is over. Signal Track function gets inactivated in a zero span.
FREQUENCY >> Signal Track
5-6. I/O DETECT
■
10 MHz
It selects the use of the 10 MHz standard signal of the analyzer. When INT(Internal)
is selected, the spectrum analyzer uses the standard signal of the inside of the
analyzer, and outputs the 10 MHz standard signal through the port on the back
panel. When EXT(External) is selected, the spectrum analyzer uses the signal
coming into the standard frequency input/output port on the back as the 10 MHz
standard frequency.
I/O DETECT >> 10 MHz
■
Ref Out (f = 80MHz) On Off
It turns ON or OFF the internal 80 MHz standard signal. When this function is active,
RF inputs are de-activated..
I/O DETECT >> Ref Out
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Detect
It enables you to select among Peak, Sample, Normal, Average, and Neg Peak
detection modes.
▪
Peak
When selected, the peak is shown on the upper part of the left of the display.
The detection of the peak is mainly used for detecting a signal on the noise
level.
Find out the maximum level between the current display indicating point and the
next indicating point, and save the level on a trace memory where it meets the
current indicating point.
▪
Sample
When selected, the Samp is shown up on the upper part of the left of the