Technical data

430 Chapter 16
Spectrum Analyzer
Using the Spectrum Analyzer
Spectrum Analyzer
To Set the Measurement Upper and Lower Limits:
Step Notes
1[Setup]
2 [Limits]
3 Set the upper limit.
a. On [Limits] select
Upper
4 Set the center segment
limit.
a. On [Segments] select
Center
5 On [Center Segment]
select
On or Off.
Enables you to toggle the measurement limit line
segment function On (active) and Off (inactive).
• If set to
On, an upper limit line with a pass or
fail icon above the line is displayed on the
screen. This enables you to set the center
segment limit value and the width of the center
segment. (Center segment width (Center Span)
is unavailable unless the first segment is turned
on.) Any measured value that exceeds the
upper limit will result in a failure indication.
• If set to
Off, neither limit lines nor pass fail
indicators are displayed.
6 Set the center segment
limit value.
a. [Center Level]
b. Enter the number on
the numeric keypad.
c. [dBm]
Maximum Upper limit: 50 dBm to –150 dBm (if a
lower limit is set, the upper limit should be set
higher than the lower limit)