Keysight U1253B Guía Del Usuario Y Servicios página 120

Setting reference impedance for dBm measurement
The reference impedance for dBm measurement can be set to any value within the
range of 1 to 9999 . The default value is 50 .
Figure 4-6
Keysight U1253B User's and Service Guide
Press Hz
to edit
Setting up the reference impedance for dBm unit
Changing the Default Settings
Press or
to edit the value
Press or
to go to the digit
you want to edit
Press Hz to save
and exit
or press Esc
to exit without saving
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