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10
Keysight U8903B User’s Guide
DSI master clock output frequency accuracy verification . . . . . . . . . . . . . . . . . . . . . 63
Balanced output level accuracy verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Balanced input sampling rate accuracy verification . . . . . . . . . . . . . . . . . . . . . . . . . 71
Balanced output sampling rate accuracy verification . . . . . . . . . . . . . . . . . . . . . . . . 74
Unbalanced output level accuracy verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Unbalanced input sampling rate accuracy verification . . . . . . . . . . . . . . . . . . . . . . . 78
Unbalanced output sampling rate accuracy verification . . . . . . . . . . . . . . . . . . . . . . 81
Card
Bluetooth
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Bluetooth
Card Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Bluetooth
Test Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Handsfree Profile (HFP) test description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Advanced Audio Distribution Profile (A2DP) test description . . . . . . . . . . . . . . . . . . 91
Bluetooth
Retest Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Test record for DC accuracy verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Test record for sine wave amplitude accuracy verification . . . . . . . . . . . . . . . . . . . 100
Test record for flatness verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Test record for frequency accuracy verification . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Test record for crosstalk verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Test record for square wave rise time verification . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Test record for square wave amplitude accuracy verification . . . . . . . . . . . . . . . . . 104
Test record for DC accuracy verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Test record for AC accuracy and flatness verification . . . . . . . . . . . . . . . . . . . . . . . 106
Test record for frequency accuracy verification . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Test record for phase accuracy verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Test record for crosstalk verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Test record for CMRR verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Test record for distortion verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Test record for SMPTE IMD verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Test record for DFD verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Test record for residual noise verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Test record for wideband sine wave flatness verification . . . . . . . . . . . . . . . . . . . . 117
Test record for wideband frequency accuracy verification . . . . . . . . . . . . . . . . . . . 125
Содержание U8903B
Страница 1: ...Keysight U8903B Performance Audio Analyzer Service Guide ...
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Страница 161: ...Keysight U8903B Audio Analyzer Service Guide Appendix C Modify a Cable for the U8903B CMRR test 162 ...
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