Agilent Technologies 86121A User Manual page 190

Wdm channel analyzer
Table of Contents

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21 Compare the linearity values with the specification
Table 6-1. Linearity Data Values
Desired
Power (dBm)
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–11
–12
–13
–14
–15
–16
–17
–18
–19
–20
listed in
Chapter 7, "Specifications and Regulatory
Information". The data may show multiple amplitude
plateaus separated by small amplitude steps. This is not
a problem as long as the amplitude steps are within the
linearity specification.
Attenuator
Power Meter
Setting
Reading
Test 5. Amplitude Accuracy and Linearity 6-13
Agilent 86121A
Power
Reading
Linearity

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