70 Chapter 2
Instrument Functions: A - L
BW/Avg
Instrument Functions: A - L
NOTE For applications that require 6 dB resolution bandwidths, it is possible to use
an equivalent 3 dB resolution bandwidth. Because the analyzer has Guassian
RBW, the equivalent 6 dB bandwidth of any RBW filter can be determined
using the following formula: 6 dB RBW = 3 dB RBW x 1.414. For example, if a
6 dB RBW of 100 kHz is required, the equivalent 3 dB RBW Filter would be
100 kHz/1.414 = 70.7 kHz. The closest RBW filter for the analyzer that would
be used is 68 kHz.
Key Path:
BW/Avg
Saved State: Saved in Instrument State
Factory Preset: Auto (3 MHz)
Range: 1 Hz to 8 MHz
Remote Command:
[:SENSe]:BANDwidth|BWIDth[:RESolution] <freq>
[:SENSe]:BANDwidth|BWIDth[:RESolution]?
[:SENSe]:BANDwidth|BWIDth[:RESolution]:AUTO OFF|ON|0|1
[:SENSe]:BANDwidth|BWIDth[:RESolution]:AUTO?
Example: BAND 1 kHz
BAND?
BWID:AUTO On
BWID:AUTO?
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