HP 8360 - Manual (Page 280)

Power Offset
Function Group POWER
Menu Map
Description This changes the mapping of absolute power parameters on
input to the synthesizer. It does not change the RF output produced
by the synthesizer. The equation used to determine the displayed
value is:
Entered or Displayed Power = Hardware Power (ALC) Active
Offset.
Programming Codes
POWer:OFFset:STATe
POWer:OFFset
Analyzer: NONE
[ POWER LEVEL ) and POWER
Power Slope
Function Group POWER
Menu Map
Description This lets you compensate for system, cable, and waveguide
variations due to changes in frequency, by linearly increasing or
decreasing power output as the frequency increases. RF slope values
may range from -2.50 to
per The power at the
beginning of the sweep equals the current power level. An asterisk
next to the key label indicates that this feature is active.
Programming Codes
POWer:SLOPe:STATe
POWer:SLOPe
Analyzer: function on, SLO function off. Note that because SL
functions in the fundamental units of you program the SL
code where m is 1 (on) or 0 (off); d is the numerical value
Operating and Programming Reference HP 8360
User’s Handbook