192 Chapter 2
One-Button Measurement Functions
Meas Setup (Spectrum Emissions Mask—SEM)
One-Button Measurement Functions
2.19.4.1 Offset
Selects the offset pairs (upper and lower) that the menu keys affect, and displays the
memory selection menu from A to E for ESA, or A to F for PSA (where you can store up to 6
sets of values for Start Freq, Stop Freq, Sweep Time, Res BW, Meas BW, Abs Start, Abs Stop,
and so forth). Press Offset until the letter of the desired offset (A, B, C, D, E, or F) is
underlined. Only one selection at a time is shown on this key label. (For PSA only:) Since
the display can show only five results at one time, the Results Index key allows you to scroll
to the sixth result when all offsets are active.
Key Path: Meas Setup, Offset/Limits
State Saved: Saved in instrument state.
Factory Preset: A
Remote Command:
There is no remote command for this function.
2.19.4.2 Start Freq
Specifies the inner limit (frequency closest to the carrier) for both segments of the specified
offset pair. When Start Freq (Off) is selected, the offset pair is not measured.
Key Path: Meas Setup, Offset/Limits
State Saved: Saved in instrument state.
Factory Preset: Dependent upon Radio Standard and device selected, refer to the default
tables for “Offset/Limits” on page 187 for this value.
Default Terminator: Hz
Range: 0 Hz to 500 MHz
Remote Command:
[:SENSe]:SEMask:OFFSet[n]:LIST:FREQuency:STARt <freq>, ... [<freq>] (up to
five values)
[:SENSe]:SEMask:OFFSet[n]:LIST:FREQuency:STARt?
[:SENSe]:SEMask:OFFSet[n]:LIST:STATe OFF|ON|0|
[:SENSe]:SEMask:OFFSet[n]:LIST:STATe?
Remote Command Notes: Comma separated list. When offset F is off, this will be 5
values. When offset F is on, this will be 6 values. n = 1 for BTS and n = 2
for MS. Default is BTS.