R&S RTO6, User Manual

Page: 1554 / 2677

Remote control commands
R&S
®
RTO6
1554 User Manual 1801.6687.02 ─ 05
Example: REFL2:REL:MODE FIVE
Reference levels for C1W1: 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 1262
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 24.4.1,
"Waveform suffix" , on page 1279.
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 C1W1. C1W1
corresponds to suffix number 2.
Example: See: "Manual reference level definition using absolute values"
on page 1262
Usage: Asynchronous command
24.12.15.2 Automatic configuration
REFLevel<m>:AUTO:MODE
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REFLevel<m>:AUTO[:STATe]
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REFLevel<m>:AUTO:COUNt
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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 1552).
Automatic measurements