LTE SRS Measurement
R&S
®
CMW-KM5xx/-KS5xx
846
User Manual 1173.9628.02 ─ 16
Usage:
Query only
Firmware/Software:
V2.0.20
Manual operation:
See
TRIGger:LTE:MEAS<i>:SRS:SOURce
<Source>
Selects the source of the trigger events. Some values are always available in this firm-
ware application. They are listed below. Depending on the installed options additional
values may be available. A complete list of all supported values can be displayed using
TRIGger:...:CATalog:SOURce?
.
Parameters:
<Source>
'IF Power':
Power trigger (received RF power)
'Base1: External TRIG A':
External trigger fed in at TRIG A
connector
'Base1: External TRIG B':
External trigger fed in at TRIG B
connector
*RST:
'IF Power'
Example:
See
Configuring the Trigger System
Firmware/Software:
V2.0.20
Manual operation:
See
TRIGger:LTE:MEAS<i>:SRS:SLOPe
<Slope>
Qualifies whether the trigger event is generated at the rising or at the falling edge of
the trigger pulse (valid for external and power trigger sources).
Parameters:
<Slope>
REDGe | FEDGe
REDGe:
Rising edge
FEDGe:
Falling edge
*RST:
REDG
Example:
See
Configuring the Trigger System
Firmware/Software:
V2.0.20
Manual operation:
See
TRIGger:LTE:MEAS<i>:SRS:THReshold
<TrigThreshold>
Defines the trigger threshold for power trigger sources.
Parameters:
<TrigThreshold>
Range:
-50 dB to 0 dB
*RST:
-20 dB
Default unit: dB
Example:
See
Configuring the Trigger System
Command Reference
深圳德标仪器
135-1095-0799