Carrier 38TXA Guide Guía de usuario Pagina 112

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112 Chapter 3
S:\agilent\83217\OPT001\BOOK\CHAPTERS\passfail.fm
Pass/Fail Limit (Specification) Descriptions
4. RXA Expandor Tracking Error <0dB (dB)
4. RXA Expandor Tracking Error <0dB (dB)
This sets the pass/fail limits used when the expandor’s output level is
measured at input levels below the 0 dB reference level. The output
voltage tolerance should be within the pass/fail limits. Lower and
Upper Limits must be entered in dB.
Pass/fail limits are determined by using any applicable standard, such
as:
EIA/TIA Standard: Expandor
Example
If you desire the output voltage tolerance below the 0 dB reference level
to be
±2 dB, enter 2 as the Lower Limit and 2 as the Upper Limit.
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