Tektronix WVR6020, Technical Reference

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Audio Performance Veri fi cation
Audio Performance Veri fi cation
The tests in this section apply to instruments with audio options installed. The
tests will note when tests or their steps apply only to speci
fi c audio options;
otherwise, they apply to all the audio options.
Required Equipment
Table 65: Required audio test equipment
Test equipment Requirements Example
Generates signals listed below. Tektronix TG2000 with modules indicated
below.
Option HD:
1080i 59.94 100% color bars with two or
more groups of embedded audio HDVG1 module for TG2000
SDI serial digital video test generator with
embedded audio
525/270 100% color bars with two or
more groups of embedded audio DVG1 module for TG2000
Sine wave generator Capable of 0.8 Vp-p at 6 MHz into a
50
Ω load
Rohde & Schwarz SMT03 Opt. SM-B2
Test oscilloscope Amplitude measurements of a 6 MHz
sine wave Tektronix TDS7404B
Analog/Digital audio generator/analyzer 35 kHz to 96 kHz sample rate range, jitter
measurement per AES-3 (1997) Rohde & Schwarz UPL06 Opt B22, B29
Precision 75 Ω -to-50 Ω adapter 1.5% impedance and attenuation
accuracy Tektronix AMT75
75 Ω coaxial cables
(2 required)
General purpose digital video
Male-to-male BNC connectors 3’ long Belden 8281
50 Ω coaxial cables
(2 required)
Male-to-male BNC connectors
36 inches long Tektronix part number: 012-0482-00
75 Ω Terminator Male connector Tektronix part number: 011-0055-02
Audio breakout cable DB62 to XLR I/O required for Audio
Options AD, DD, DDE Tektronix part number: 012-1688-00
DB37 to XLR I/O required for Audio
Option DA Tektronix part number: 012-1658-01
Calculator Logarithmic function
Dolby (R) digital audio generator Generates Dolby D and Dolby E bit
streams.
Required for Options DD, and DDE. Dolby Laboratories DM100
110 Waveform Rasterizers Speci fi cations and Performance Veri fi cation