Tektronix WVR6020, Technical Reference

Page: 58 / 138

Test Records
Table 59: WVR6020 / WVR7020 / WVR7120 Waveform Rasterizer Video Performance Test Record (Option CPS) (cont.)
Performance Test Minimum Incoming Outgoing Maximum
Composite Analog
Delay Variation Over
Frequency (Group
Delay) -10ns
(–7.1mv)
+10ns
(7.1mv)
Composite Analog
Pulse to Bar Ratio 99%
(–7mv)
101%
(7mv)
Composite Analog
Field Rate Tilt –0.5%
(–3.5mv)
+0.5%
(+3.5mv)
Composite Analog
Line Rate Tilt –0.5%
(–3.5mv)
+0.5%
(+3.5mv)
Composite Analog
Input DC Offset with
Restore Off –10mv 10mv
Composite Analog
Input Clamp Off Check Pass/Fail
Composite Analog Input DC Restore Hum Attenuation
Fast Mode (0mv) 5%
(35mv)
Slow Mode 90%
(643mv)
110%
(785mv)
External Reference
Lock Range -50ppm 50ppm
VITC Decoding
Functionality Pass
Audio Performance Test Record (Options AD and DDE)
Use the following table to record the results from the audio performance test for
instruments with Options AD or DDE installed.
Table 60: WVR6020 / WVR7020 / WVR7120 Waveform Rasterizer Audio Peformance Test Record (Options AD and DDE)
Instrument Serial Number: Certi fi cate Number:
Temperature:
RH %:
Date of Calibration: Technician:
Performance Test Minimum Incoming Outgoing Maximum
AES Audio Input Sample Rate
AES A 1-2 In
(96 kHz) Pass
44 Waveform Rasterizers Speci fi cations and Performance Veri fi cation