SRCAT Source Attenuator
Description
The SRCAT command attenuates the output level of the source. Use SRCAT to attenuate the
power level of the source manually, from 0 to 60
dB
in 10
dB
steps for an HP 85913, from 0 to
56
dB
in 8
dB
steps for an HP 85933, HP 85943, HP 85953, or HP 85963.
“SRCAT AUTO;” automatically adjusts the attenuator to yield the source amplitude level
specified by the SRCPWR command.
Query Response
Programming Commands
5-507