R&S FSL Cable TV Measurements (Option K20)
1300.2519.12 4.233 E-11
Channel No
Opens an edit dialog box to select the measurement channel. Select the previous or next
channel via the rotary knob or the arrow keys, or enter the channel number.
Only compatible channels can be selected, entries of incompatible channel are skipped.
Incompatible channels are channels of a different signal type or channels with the modulation
standard < unused >.
If you want to select a particular channel, use the Channel softkey in the frequency menu. If
channel table < none > is selected, use the RF softkey in the frequency menu for frequency
input.
Remote: FREQ:CHAN 3
Shoulder Atten On/Off
Activates or deactivates the shoulder measurement in accordance to ETSI TR 101290 standard.
If activated, the results (upper and lower shoulder attenuation) are displayed as a list below the
spectrum.
This softkey is available from firmware version 1.50.
Remote: CALC:DTV:RES? SAL
Remote: CALC:DTV:RES? SAUP
Remote: CONF:DTV:MEAS:SATT OFF
Carriers
Opens a submenu to measure the carriers powers.
For further information refer to "Carriers – analog TV" on page 4.214.
Remote: CONF:ATV:MEAS CARR
Remote: CONF:ATV:RES:CARR? ALL
Edit Table
Activates the edit mode to change the limits within the result table. To edit a field, press the
ENTER key. For all available parameters, the limit fields contain default values. If a field is
empty, the corresponding limit can not be set for the measurement.
For the following measurements, the unit for the upper and lower limits differs. The unit is set in
the last table column. Only the limits carrying the set unit are displayed in the table. To display
the other limts, change the unit first.
Measurement Parameter Unit lower limits Unit upper limit
Hum dB %
Overview, Modulation Errors MER (rms) dB %
MER (peak) dB %
EVM (rms) dB %
EVM (peak) dB %
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