Accuracy; Zero Set Specifications - Agilent Technologies E4418B User Manual

Specifications
Power Meter Specifications

Accuracy

Instrumentation
Absolute: ±0.02 dB (Logarithmic) or ±0.5% (Linear). (Refer to the power sensor
linearity specification in your power sensor manual to assess overall system
accuracy.)
Relative: ±0.04 dB (Logarithmic) or ±1.0% (Linear). (Refer to the power sensor
linearity specification in your power sensor manual to assess overall system
accuracy.)
Zero Set (digital settability of zero): Power sensor dependent (refer to Table 5-1).
For Agilent E-series power sensors, this specification applies when zeroing is
performed with the sensor input disconnected from the POWER REF.
Table 5-1: Zero Set Specifications
Agilent 8481A
Agilent 8481B
Agilent 8481D
Agilent 8481H
Agilent 8482A
Agilent 8482B
Agilent 8482H
Agilent 8483A
Agilent 8485A
Agilent 8485D
Agilent R8486A
Agilent R8486D
Agilent Q8486A
Agilent Q8486D
Agilent V8486A
Agilent W8486A
Agilent 8487A
Agilent 8487D
Agilent E4412A
Agilent E4413A
5-4
Power Sensor
±50 nW
±50 µW
±20 pW
±5 µW
±50 nW
±50 µW
±5 µW
±50 nW
±50 nW
±20 pW
±50 nW
±30 pW
±50 nW
±30 pW
±200 nW
±200 nW
±50 nW
±20 pW
±50 pW
±50 pW
Zero Set
Agilent E4418B User's Guide