2 General Power Meter Functions
50 N1913/1914A EPM Series Power Meters User’s Guide
Resolution is a measurement display function and not a channel function.
In the case where a channel is set up in both the upper and lower
window and the resolution settings are different, the highest resolution
setting is taken to calculate the averaging number.
These four resolution levels represent:
• 1, 0.1, 0.01, 0.001 dB respectively if the measurement suffix is dBm or
dB.
• 1, 2, 3 or 4 significant digits respectively if the measurement suffix is
Ω or %.
Procedure
Set measurement averaging as follows:
1 Press . On dual channel meters select the required channel. The
current setting is shown in the Meas Avg field (
AUTO, MAN, or OFF) on
the Channel Setup screen. The default is
AUTO.
2 Use the and keys to select the Filter setting field.
3 Press and use the and to step through the available
settings. If you have selected AUTO or OFF proceed at step 7. If you have
selected MAN proceed as follows.
4 Use the key to select the Meas Avg: value field.
5 Press to display the Meas Avg Count pop- up.
Figure 2-15 Meas Avg Count pop-up
6 Use the numeric keys to enter the required value and press .
7 Press key to close the Channel Setup screen.
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