Keysight Technologies C Series - Display Units; Resolution

Keysight N9915-90020 User’s Guide 575
Power Meter (USB/LAN) Mode - Option 302
USB and LAN Power Meter Settings
This softkey is not available when Rx Power is enabled. See also
“Source Power Measurements” on page 574.
—
Offset Off On Toggles ON and OFF the displayed power level using
the Offset value (default = Off (0.000 dB)).
This softkey is not available when Rx Power is enabled. See also
“Source Power Measurements” on page 574.
—
Offset Val Value by which the power meter display is offset. A
positive value compensates for a component with loss. A negative
value compensates for a component with gain. Offset values are
limited to +/– 100 dB (default = 0.000 dB).
Display Units
Select whether to display power in dBm or Watts. When making relative power
measurements, these change to dB and %.
These softkeys are not available when Rx Power is enabled. See also “Source
Power Measurements” on page 574
.
How to set Power Meter display units
—Press Meas Setup 4
or Scale / Amptd, More
—Then Unit.
— Then choose from the following:
—
dBm (dB) Sets Power Meter display to dBm or dB.
—
Watt (%) Sets Power Meter display to Watts or %.
Resolution
Resolution sets the number of digits to display after the decimal point on the
digital power meter display.
These softkeys are not available when Rx Power is enabled. See also “Source
Power Measurements” on page 574
.
How to set Resolution
—Press Scale / Amptd.
—Then More.
—Then, in
Resolution, choose from 0, 1, 2, or 3.