Tektronix RTX100A Service Manual page 52

Performance Verification
3-6
4. Open the test40.TRP file on the RTX100A.
a. Select File > Open in the Play screen to open the Select File dialog box.
b. In the dialog box, select the test40.TRP file.
5. On the RTX100A, make the following settings:
Play menu
Data rate . . . .
Update . . . . . .
Source . . . . . .
6. On the MPEG analyzer, make the following settings:
Record
Source . . . . . .
Target . . . . . .
File
Save Mode . .
Save . . . . . . . .
7. Press the PLAY button on the RTX100A to start playing the test40.TRP file.
8. Verify that the hierarchic view is displayed on the MPEG analyzer screen. In
addition, verify that the bit rate is 214 Mbps and the packet size is 188
bytes.
9. Click the Record button on the MPEG Player application to record the file.
10. After recording is completed, press the STOP button on the RTX100A.
Checking the Record Operation.
11. Change the interface cable connection from DVB/SPI In connector to
DVB/SPI Out connector on the MPEG analyzer.
12. Press the REC button on the RTX100A to display the Record screen.
13. On the RTX100A, make the following settings:
Record menu
Source . . . . . .
Target . . . . . .
Record Size . .
File menu
Save Mode . .
Save . . . . . . . .
214 Mbps
Off
RAM
SPI
RAM, Size: 100 MB
Overwrite
E:\MTXRTX_Test streams\Record_Files\
SPI214Mbps
SPI
RAM
100 MB
Over Write
D:\Record_Files\SPI214Mbps
RTX100A ISDB-T RF Signal Generator Service Manual