Rohde & Schwarz RTB2000 Series - Page 280

Fernsteuerbefehle
R&S
®
RTB2000
280Bedienhandbuch 1333.1611.03 ─ 05
CHANnel<m>:BANDwidth <BandwidthLimit>
Selects the bandwidth limit for the indicated channel.
Suffix:
<m>
.
1..4
Selects the input channel. The number of channels depends on
the instrument.
Parameter:
<BandwidthLimit> FULL | B20
FULL
Use full bandwidth.
B20
Limit to 20 MHz. Higher frequencies are removed to reduce
noise.
*RST: FULL
CHANnel<m>:POLarity
<Polarity>
Turns the inversion of the signal amplitude on or off. To invert means to reflect the vol-
tage values of all signal components against the ground level. Inversion affects only
the display of the signal but not the trigger.
Suffix:
<m>
.
1..4
Selects the input channel. The number of channels depends on
the instrument.
Parameter:
<Polarity> NORMal | INVerted
*RST: NORM
CHANnel<m>:SKEW <Skew>
Sets a delay for the selected channel.
Deskew compensates delay differences between channels caused by the different
length of cables, probes, and other sources. Correct deskew values are important for
accurate triggering.
Suffix:
<m>
.
1..4
Selects the input channel. The number of channels depends on
the instrument.
Parameter:
<Skew> Deskew value
Std.-einheit: s
Grundeinstellungen