Performance Verification
RTX130B QAM & VSB RF Signal Generator Service Manual
3-29
Initial Setup for the RTX130B.
1.
Open the
Flower.trp
file on the RTX130B.
a.
Select
File
>
Open
to open the
Select File
dialog box.
b.
In the dialog box, navigate to the
D:\525
directory, and then select the
Flower.trp
file.
2.
Select
Play
>
Clock
to open the
Clock
dialog box.
3.
In the dialog box, select the
Fixed ES Rate
check box.
4.
Select
Play
>
Update
>
On
.
5.
Select
Play
>
Other
to open the
Others
dialog box.
a.
Set
Standard
to
MPEG2
.
b.
Select
Update
, and then set
Update Method
to
Hardware
in the Select
Update Item dialog box.
6.
Select
QAM/VSB
>
RF Output
>
On
.
7.
Select
QAM/VSB
>
Modulation
to open the
Modulation
dialog box.
8.
In the dialog box, make the following settings:
Standard
to match the standard to be tested.
. . . . . . . . . . . . . . . . .
Modulation
64 QAM (except for the ATSC
. . . . . . . . . . . . . . .
standard)
Symbol Rate
5 M sps (for Annex A or C)
. . . . . . . . . . . . . .
RF Center Frequency
200 MHz
. . . . . . .
RF Level
45 dBmV
. . . . . . . . . . . . . . . . .
Output
RF
. . . . . . . . . . . . . . . . . . .
9.
Press the
Play/Pause
button on the RTX130B to start playing the Flower.trp
file.
Summary of Contents for RTX130B
Page 4: ......
Page 14: ...Service Safety Summary x RTX130B QAM VSB RF Signal Generator Service Manual...
Page 16: ...Environmental Considerations xii RTX130B QAM VSB RF Signal Generator Service Manual...
Page 21: ...Specifications...
Page 22: ......
Page 38: ...Specifications 1 16 RTX130B QAM VSB RF Signal Generator Service Manual...
Page 39: ...Theory of Operation...
Page 40: ......
Page 48: ...Theory of Operation 2 8 RTX130B QAM VSB RF Signal Generator Service Manual...
Page 49: ...Performance Verification...
Page 50: ......
Page 102: ...Performance Verification 3 52 RTX130B QAM VSB RF Signal Generator Service Manual...
Page 103: ...Maintenance...
Page 104: ......
Page 153: ...Options...
Page 154: ......
Page 156: ...Options 5 2 RTX130B QAM VSB RF Signal Generator Service Manual...
Page 157: ...Diagrams...
Page 158: ......
Page 160: ...Diagrams 6 2 RTX130B QAM VSB RF Signal Generator Service Manual...
Page 162: ...6 4 RTX130B QAM VSB RF Signal Generator Service Manual...
Page 164: ...6 6 RTX130B QAM VSB RF Signal Generator Service Manual...
Page 165: ...Replaceable Parts List...
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