Agilent Technologies 8566B Operating And Programming Manual page 257

KSI
Reference Level Range (Extended)
The KS1 command extends the analyzer reference level range to maximum limits of - 139.9 dBm and + 60
The lower limit of the reference level depends on resolution bandwidth and scale selection, log or linear. When the
reference level is set at minimum, the level may change if either resolution bandwidth or scale selection is changed.
The table below shows the relationship between the scale and/or the resolution bandwidth, and the reference level
range.
The extended reference level range is disabled with an instrument preset (II?)
Scale
linear
linear
1 4 8 P r o g r a m m i n g
Resolution
Bandwidth
Minimum reference level
with extended reference level
10 dB attenuation
0 dB attenuation