6-22 PN: 10580-00321 Rev. M S331L UG
6-6 Frequency Menu High Accuracy Power Meter
6-6 Frequency Menu
Key Sequence: Frequency
6-7 Amplitude Menu
Key Sequence: Amplitude
Measurement Frequency: Sets the frequency at the
center of the measurement. Frequencies can be
entered using the keypad and then selecting a unit
(GHz, MHz, kHz, or Hz) submenu key or by using the
rotary knob, or the Up/Down arrow keys and pressing
Enter to set the frequency, or Esc to restore the
previous setting.
Figure 6-16. High Accuracy Power Meter Frequency Menu
Max Value: Sets the maximum value on the display in
dBm or Watts.
Min Value: Sets the minimum value on the display in
dBm or Watts.
Offset Value: Used to set external power attenuation
or gain. The displayed power level is offset by the dB
value entered.
Relative On Off: Press this submenu key to toggle
relative power On or Off. This measurement shows the
relative level of the current power level to the level when
relative was turned on. When ON, the message
Relative On shows in the message area.
Units dBm Watts: Sets the unit of measure for the
power meter.
Autoscale: Adjusts the Top and Bottom values so that
the power meter needle will be shown in the middle of
the analog display.
Fullscale: Adjusts the Top and Bottom values to their
maximum allowed values (default settings).
Figure 6-17. High Accuracy Power Meter Amplitude Menu
Frequency
Frequency
Measurement
Frequency
Amplitude
Max Value
Min Value
Autoscale
Amplitude
Relative
On O
Fullscale
Oset Value
Units
A
sc
ni