Programming
3
Keysight 53147A/148A/149A Operating and Programming Guide
235
RELATED
FRONT-PANEL
KEYS
Shift + Freq Offset
COMMAND
[:SENSe]:FREQuency:OFFSet:STATe . . . <Boolean>
When
FREQuency:OFFSet
is
ON
, the frequency measurement results are modified
by the setting of
FREQ:OFFset
before being displayed or reported (in response to a
query).
RELATED
FRONT-PANEL
KEYS
Shift + Freq Offset
COMMAND
[:SENSe]:FREQuency:RESolution . . . <numeric_value>[<frequency_unit>]
Sets the resolution of the frequency measurement.
The allowable settings for
<numeric_value>
and
<frequency unit>
are:
1 Hz, 10 Hz, 100 Hz, 1 KHz, 10 KHz, 100 KHz, and 1 MHz.
COMMENTS
– *RST: 1 Hz
– This command does not affect the unit multipliers of any measurement
queries.
– If no unit is specified, the global frequency unit in effect is used.
RELATED
FRONT-PANEL
KEYS
Resol
COMMAND
[:SENSe]:FREQuency:TRACking . . . <character_program_data>
Selects one of three signal-tracking modes (
SLOW | FAST | OFF
). When
TRACking
is set to
SLOW
, the instrument applies two tracking routines after each
measurement; when it is set to
FAST
, it uses only one tracking routine; when it is
set to
OFF
, it does not use either of the tracking routines.
COMMENTS
– *RST: FAST
– The
SLOW
setting provides the most accurate signal tracking but yields the
smallest number of measurements in a given period of time.
Содержание 53147A
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