2
Operating Information
Setting the Measurement Unit
The Units menu is used to select the measurement unit for the currently
selected window. The unit can either be logarithmic (dBm or dB) or linear
(Watt or %). Presetting (
dBm.
type.
Press
and
operation are grayed out.
When the measurement unit is set to Watt (W), it is possible that negative power results
N O T E
are displayed when measuring low power levels.
Table 2-1 Measurement units
34
Table 2- 1
shows the units that are applicable to each measurement
>
Units
. Softkeys which cannot be selected in your particular mode of
%
Measurement mode
Log
Linear
) the N432A sets the measurement unit to
. Select the unit of measurement from
Relative mode Off
dBm
Watt
,
dBm
W
Relative mode On
dB
%
N432A User's Guide
,
,
dB