Carrier 38TXA Guide Betriebsanweisung PDF herunterladen (Seite 92)

92 Chapter 2

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

Test Descriptions

TEST_42 - CPD CDMA Voice Quality

Description

This test checks the MSUT’s voice quality by using the Test Set’s echo

mode. The operator is responsible for determining if the voice quality

passes or fails.

1. A Service Option 1 (or 9 if parameter 19. RT Rate Set Selection

[0=9600 1=14400] is set to 1) call is attempted, unless a Service

Option 1 or 9 call is already connected. If the MSUT has not

registered, the call attempt may be unsuccessful and the error

message “Failed to establish a call in test <>” will be displayed. To

correct this problem, perform the CPD Registration test.

2. The Data Type field is set to “Echo” mode.

3. The operator is prompted to speak into the MSUT and then enter

either “Pass” or “Fail” for the test.

Pass/Fail Limits Used

• None

Parameters Used

• 9. CPD BID Number

• 10. CPD Echo Delay [0, 2 or 5] (Seconds)

• 11. CPD NID Number

• 12. CPD SID Number

• 18. RT Prot Std [0=95 1=95A 2=TSB74 3=ARIB]

• 19. RT Rate Set Selection [0=9600 1=14400]

• 22. RX RF Level for Signaling (dBm)

1. Parameter 10 is used if you have a Agilent 8924C or Agilent 8924E with

firmware A.02.03 or later.

2. The Echo Delay in a Agilent 8924E with firmware earlier thatn A.02.03 is fixed

at 0 seconds.

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Carrier 38TXA Guide Betriebsanweisung Seite 92