Chapter 3 213
Mode
Return Loss
Mode
1st Segment
Sets the state of the first segment to On or Off. This key is available only when 1st has been selected with the
Segments key.
1st Segment (Left or Right Limits)
Sets
1st Segment to allow definition of the limits Left or Right of the center segment. The Left or Right
Preset Not affected by a preset but set per default to 2 MHz after a
power cycling
State Saved Saved in instrument state.
Min 0 Hz
Max Frequency Span Setting
Key Path
Meas Setup, Limit Masks, Limit Mask 1, Center Segment Span
Default Unit Hz
Mode Stimulus / Response
Notes
Key is only displayed when the selected segment is 1
st
.
Dependencies /
Couplings
If Off the 2
nd
limit mask segment will not be displayed even if
turned On.
If On and the Center segment is On:
The left hand side 1
st
segment is drawn to the left hand side of
the center segment at the specified power level
The right hand side 1
st
segment is drawn to the right hand side
of the center segment at the specified power
For both left and right 1
st
segments when On
If the 2
nd
segment is Off the 1
st
segment extends so the total
limit mask span is equal to the current frequency span.
If the 2
nd
segment is On the left and right 1
st
segments use the
specified span values.
Preset Off
State Saved Saved in instrument state.
Range On | Off
Key Path
Meas Setup, Limit Masks, Limit Mask 1, 1st Segment