Tektronix MTG100 - Manual (Page 228)

Appendix D: Performance Verification
MTG100 & MTG300 MPEG Generator User Manual
DĆ7
MPEG test system rear panel
(MTS200 or MTS215 Opt. SS)
MPEG generator rear panel
75 W BNC cable
Figure DĆ4: Second equipment connection for verifying the ASI output
14. In the Real Time Analyzer window, click the Start Analysis toolbar button.
15. Verify that the Hierarchic view is displayed on the screen and that no error
messages appear. In addition, verify that the transmission rate is 64 Mbps
and that the transport stream packet size is 188 bytes.
16. In the Real Time Analyzer window, click the Stop Analysis toolbar button
to stop analysis.
17. Press the START/STOP button on the MPEG generator to stop the signal
output, and then remove the BNC cable from the ASI OUT connector.
This test verifies that transport stream data is output correctly from the SSI OUT
connector on the MPEG generator. The following equipment and MPEG test
signal is required for this test:
H Oscilloscope
H MPEG test system
H 75 W BNC cable
H Parallel interface cable
H 75 W to 50 W minimum loss attenuator
H test40.trp MPEG test signal
Perform the following procedure to verify that transport stream data is output
correctly from the SSI OUT connector on the MPEG generator:
1. Connect the SSI OUT connector on the MPEG generator to the oscilloscope
CH1 input using a 75
W BNC cable and the 75 W to 50 W minimum loss
attenuator as shown in Figure D-5.
SSI Output
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