Tektronix RTX100A, Service Manual

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Performance Verification
3-16
RTX100A ISDB-T RF Signal Generator Service Manual
17. Press the REC button on the RTX100A to display the Record screen.
18. On the RTX100A, make the following settings:
Record menu
Source ASI . . . . . . . . .
Record size 100 MB . . . . .
Target RAM . . . . . . . . .
File menu
Save Mode Over Write . . . . .
Save D:\Record_Files\ASI214Mbps.trp . . . . . . . . . . .
19. Set the MPEG analyzer to the Play mode.
20.
Select
File
>
Open
on the MPEG analyzer to display the Open dialog box.
21.
In the dialog box, navigate to the
E:\MTXRTX_Test Streams\Re-
cord_Files
directory, and then select the
ASI214Mbps.trp
file.
22. On the MPEG player, make the following settings:
Play
Clock Data Rate: 214 Mbps . . . . . . . . . .
Update Off . . . . . . . . .
Source RAM . . . . . . . . .
SPI/ASI/310M
BNC Port ASI . . . . . .
Through Out Off . . . .
23.
Click the
PLAY
button on the MPEG analyzer to start playing the
ASI214Mbps.trp file.
24. Verify that the hierarchic view is displayed on the RTX100A screen. In
addition, verify that the bit rate is 214 Mbps and packet size is 188 bytes.
25. Press the REC button on the RTX100A to record the file.
26. After recording is completed, click the Stop button on the MPEG analyzer.
27. Exit the MPEG Player application on the MPEG analyzer.
28.
Disconnect the 75 Ω BNC cable from the RTX100A and MPEG analyzer.