Using Spectrum Analyzer Features

Using limit-line Functions

11:46:23

AUG

18, 1993

 

 

MKR

382.8

M

 

t

 

 

 

 

 

 

 

REF

48.8

dBmV

AT 10

dB

 

 

37.48

dB

 

PERK

 

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RATIO

 

 

 

 

 

 

 

 

 

 

 

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Menu

CENTI

388.8

NHz

 

388 kHz

SPFlN

2BB.B

MHz

T

 

:: ES BW 3.8 MHz

#UBW

SWP

20.0

msec

Figure 3.4. Typical limit-line Display

5. To create an upper limit line press Edit Limit

The table defaults to frequency parameters, the second column should be labeled START-FREQ. If it is labeled START-TIME, press More 1 of 2 ,

EDIT DONE, and Edit Limit Press LIMITS FRq TIME so that FRQ

is underlined. LIMITS FRq TIME specifies that the limit line parameters be entered in either frequency or time.

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