R&S FSL Cable TV Measurements (Option K20)
1300.2519.12 4.221 E-11
8. Press the RUN key.
For a more detailed description of this measurement type refer to chapter "Advanced Measurement
Examples".
Channel Power – digital TV
This measurement determines the channel power of a digital TV channel. The following parameters can
be set:
Parameter
channel number
limits
The basic procedure is the following:
1. Press the MEAS key.
2. Press the Digital TV softkey.
3. Press the Channel Power softkey.
4. To change the limits, press the Edit Table softkey.
5. To adjust the input attenuator, press the Adjust Attenuation softkey.
6. Press the RUN key.
For a more detailed description of this measurement type refer to chapter "Advanced Measurement
Examples".
APD – digital TV
This measurement determines the amplitude probability density function (APD). The following
parameters can be set:
Parameter
channel number
x– and y–axis scaling
The basic procedure is the following:
1. Press the MEAS key.
2. Press the Digital TV softkey.
3. Press the APD softkey.
4. To change the scaling parameters of the x– and y–axis:
– Press the Scaling softkey.
– Press the corresponding softkey to change the parameters: x–Axis Signal Lvl, x–Axis Range,
y–Axis Max Value, y–Axis Min Value, Default Settings.
5. To adjust the input attenuator, press the Adjust Attenuation softkey.
6. Press the RUN key.
For a more detailed description of this measurement type refer to chapter "Advanced Measurement
Examples".
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