Control/Sweep - Agilent Technologies N1996A-503 User Reference

Mode
Occupied Bandwidth Measurement
Dependencies /
Couplings
Preset
State Saved
Range
Key Path

Control/Sweep

Accesses the sweep and sweep control settings that can be changed when using the OBW
measurement.
Mode
Key Path
Sweep Time Query (Remote Command Only)
The sweep time value can be queried using the [:SENSe]:OBWidth:SWEep:TIME?
command. The OBW measurement is a Frequency Domain measurement only, so the
Sweep Time key is disabled (not available) in the OBW measurement.
Mode
Remote Command
Example
Notes
Dependencies /
Couplings
98
Sweep time in non-zero span is coupled to RBW. As the RBW
changes, the sweep time is changed to maintain amplitude
calibration.
When Res BW is set to Auto, resolution bandwidth is
autocoupled to span. The factory default for the Span to RBW
ratio is approximately 106:1 when auto coupled. When Res
BW is set to Man, bandwidths are entered by the user, and
these bandwidths are used regardless of other analyzer
settings.
5 MHz, ON
Saved in instrument state.
10 Hz to 200 kHz, plus bandwidths of 250 kHz, 300 kHz, and
1, 3, or 5 MHz
BW, Res BW
SA
Front-panel key
SA
[:SENSe]:OBWidth:SWEep:TIME?
OBW:SWE:TIME?
In OBW measurement (Frequency Domain measurement), you
can only query the "sweep" time. Trying to set the Sweep Time
will generate a system error message
Sweep time is coupled to RBW and Span. It is also impacted by
the number of sweep points, so changing those parameters may
change the sweep time.
Chapter 3