Carrier 38TXA Guide Uživatelská příručka stáhnout pdf (Strana 132)

132 Chapter 3

S:\agilent\83217\OPT001\BOOK\CHAPTERS\passfail.fm

Pass/Fail Limit (Specification) Descriptions

24. TXA NAMPS DSAT Phase Jitter

This sets the pass/fail limits that are used when phase jitter of the eye

pattern is measured for the DSAT transmitted by the MSUT on a

narrow voice channel.

Pass/fail limits are determined using any applicable standard, such as:

• TIA Standard: Sub-Audible Data

Example

If your standard states that the phase jitter of the eye pattern must be

less than .15, you would enter .15 as the upper limit and 0 as the lower

limit.

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