Agilent Technologies Signal Analyzer N9030a - Manual (Page 450)

5 Legacy Command Descriptions
RL (Reference Level)
Description
Specifies the amplitude level of the top graticule line on the display. This represents the reference
level.
Signal levels above +30 dBm will damage the instrument.
Format 8560 series: RL <real>DBM|DBMV|DBUV|MV|UV|V|MW|UW|W|DM
8566A/B, 8568A/B: RL <real>DB|DM|MV|UV
Range (MXA and PXA): –170 dBm to +30 dBm, with 0 dB attenuation
Range (EXA): –170 dBm to +23 dBm
RL UP|DN
UP or DN increments by one vertical division in log mode, and in a 1, 2, 5 sequence in linear
mode
RL OA
RL?
Query Data Type <real> in dBm [LG] or V [LN]
SCPI Equivalent Commands :DISPlay:WINDow[1]:TRACe:Y[:SCALe]:RLEVel <real> (see "Reference Level" on page 516 )
Preset 0
Couplings If the display line is on, changing the reference level does not adjust the position of the
display line.
Notes The Reference Level range for the 8566A/B and 8568A/B is –89.9 dBm to +30 dBm.
450 Remote Language Compatibility Measurement Application Reference