2 Performance Tests
34 Keysight E4416A/E4417A Power Meters Service Guide
7 Turn on the power reference:
– Press
,
8 Connect the E9321A sensor to the power reference.
9 Calibrate the system:
– For the E4416A press
,
– For the E4417A press ,
,
10 Provide a point of reference against which the power meter can base its
measurements:
– Setup: press
, , , ,
,
,
– Entry: read the value shown on the DVM display. Set the reference voltage
on the pop-up window on the power meter to this value and press .
This value provides a point of reference that allows the power meter and
DVM measurements to be compared at varying power levels.
When operating the power meter in this test mode, the range of power levels
that can be applied is +3 dBm to −30 dBm. Power levels outside this range may
cause inaccurate results to be obtained and in some cases may cause damage
to the E9321A sensor.
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