Agilent Technologies Signal Analyzer N9030a - Manual (Page 237)

5 Legacy Command Descriptions
AT (Input Attenuation)
"(Mech) Atten Step" on page 527 )
[:SENSE]:POWer[:RF]:ATTenuation:AUTO (OFF|ON|0|1) (see "(Mech) Atten " on page
519 )
Preset 10 dB
Notes In PXA/MXA, the auto attenuation range is 6-70 dB. In EXA, it is 6-60 dB.
You cannot step down below 10 dB. To set levels below 10 dB, you must specify the
attenuation absolutely. For example, to set attenuation to 0 dB, you must use the
command AT 0DB.
Remote Language Compatibility Measurement Application Reference 237