Agilent Technologies N1996A-503 User Reference page 175

Level: 2nd Segment Right
Sets the power level, for the 2
nd
2
has been selected with the
Mode
Notes
Preset
State Saved
Min
Max
Key Path
Default Unit
Avg Limits
Accesses menu keys that enable you to control and set the average limits. These are
minimum and maximum values that the average measured insertion loss is compared
against. Average insertion loss is the average of the measured insertion loss values across
the frequency range being swept. Mathematically, it is calculated by summing the
insertion loss values at each frequency point and then dividing that sum by 256. (There are
256 sweep points.)
The average insertion loss is useful when you are sweeping only within the pass band or
only within the stop band of a filter, or a device such as a cable or attenuator. The
frequency range should have a fairly flat response across the range. The average value will
not be meaningful if you are sweeping a frequency range that includes both the pass band
and the stop band of a filter.
The maximum and minimum values that you specify are compared to the calculated
average. Pass/fail results are shown on the average insertion loss metric panel. You can
turn this display panel off by selecting
Mode
Key Path
Chapter 3
nd
segment to the Right of the Center segment. This key is only available when
Segments
key.
Stimulus / Response
Key is only displayed when the selected segment is 2
selected segment side is Right.
Not affected by a preset but set per default to 50 dB after a
power cycling
Saved in instrument state.
–10 dB
150 dB
Meas Setup, Limits, Limit Masks, Limit Mask 1, 2nd Segment: Right
Level
dB
View/Display
Stimulus/Response
Meas Setup, Avg Limits
Two Port Insertion Loss Measurement
Avg Insertion Loss
, (Off).
Mode
nd
, and the
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