1140
Source (Internal)
Power Ref
This key allows you to toggle the state of the power reference.
When you use a power reference, the signal generator outputs an RF power that is set relative to the
reference power by the value entered under Source>Amplitude>RF Power as follows:
Output power = reference power + entered power
Where:
reference power equals the original RF Power entered under Source>Amplitude>RF Power and set as
the reference power
entered power equals a new value entered under Source>Amplitude>Amptd Offset
For more information on Reference Frequency refer to “Set Reference Power ” on page 1139
Key Path: Source, Amplitude
Dependencies: This key is unavailable, and is grayed out when the “List Sequencer” on
page 1219 is turned ON.
Initial S/W Revision: A.05.00
Key Path: Source, Amplitude
Remote Command: :SOURce:POWer:REFerence <ampl>
:SOURce:POWer:REFerence?
:SOURce:POWer:REFerence:STATe OFF|ON|0|1
:SOURce:POWer:REFerence:STATe?
Example: SOUR:POW:REF 0.00 dBm
SOUR:POW:REF:STATe ON
Dependencies: This setting is unavailable and is grayed out when the “List Sequencer” on
page 1219 is turned ON.
Couplings: This value is coupled to the “Set Reference Power ” on page 1139 key such
that pressing the Set Reference Power key updates the reference power with
the current output power.
Preset: 0.00 dBm
OFF
Min: –125.00 dBm
Max: 10.00 dBm
Initial S/W Revision: A.05.00