Rohde & Schwarz RTP044 - Page 1431

Remote control commands
R&S
®
RTP
1431User Manual 1337.9952.02 ─ 12
Example:
REFL2:REL:MODE FIVE
Reference levels for Ch1Wfm1: Lower reference level = 5% of
high signal level, middle reference level = 50% of high signal
level, upper reference level = 95% of high signal level
Example: See: "Manual reference level definition using relative values"
on page 1129
Usage: Asynchronous command
REFLevel<m>:USRLevel <Mode>
Defines whether the user-defined signal levels or user-defined reference levels are
used for the measurements.
Suffix:
<m>
.
Valid suffix numbers: 2 to 21, 61 to 68, 108 to 118, 151 to 157,
173 to 179
Source waveform of the measurement, see Chapter 22.4.1,
"Waveform suffix", on page 1141.
Parameters:
<Mode> USIGnal | UREF
USIGnal
The high and low signal levels are defined by the user.
UREF
The reference levels are defined by the user.
Example:
REFLevel2:USRLevel UREF
Sets user-defined reference levels to be used for Ch1Wfm1.
C1W1 corresponds to suffix number 2.
Example: See: "Manual reference level definition using absolute values"
on page 1129
Usage: Asynchronous command
22.12.14.2 Automatic configuration
REFLevel<m>:AUTO:MODE.........................................................................................1431
REFLevel<m>:AUTO[:STATe]........................................................................................1432
REFLevel<m>:AUTO:COUNt........................................................................................ 1433
REFLevel<m>:AUTO:MODE <Mode>
Defines the high and low signal levels from which the reference levels are derived.
This setting is only available for automatic reference level mode (see REFLevel<m>:
LDETection on page 1429).
Automatic measurements