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272 Chapter 5
Language Reference
[:SENSe]:BANDwidth Subsection
[:SENSe]:BANDwidth Subsection
Resolution Bandwidth
[:SENSe]:BANDwidth|BWIDth[:RESolution] <freq>
[:SENSe]:BANDwidth|BWIDth[:RESolution]?
Specifies the resolution bandwidth.
Example: BAND 1 kHz
Range: 10 Hz to 5 MHz (with Option 1DR)
1 Hz to 5 MHz (E7401A, E7402A, E7403A, E7404A, E7405A
with Option 1D5)
Default Unit: Hz
Front Panel
Access:
BW/Avg, Resolution BW Auto Man
Resolution Bandwidth Automatic
[:SENSe]:BANDwidth|BWIDth[:RESolution]:AUTO OFF|ON|0|1
[:SENSe]:BANDwidth|BWIDth[:RESolution]:AUTO?
Couples the resolution bandwidth.
Factory Preset
and *RST: On
Example: BWID:AUTO On
History: This command function changed with firmware revision
A.08.00. With :AUTO ON in zero span, an error will be
generated.
Remarks: Auto-couple resolution bandwidth is not available in zero span.
Resolution Bandwidth Mode
[:SENSe]:BANDwidth|BWIDth[:RESolution]:MODE EMI|SAN|OFF
[:SENSe]:BANDwidth|BWIDth[:RESolution]:MODE?
Couples the resolution bandwidth to the frequency span in SAN mode, to Center
Frequency in EMI mode, or uncoupled when OFF.
Factory Preset
and *RST: EMI