Rohde & Schwarz R&S FSL3 - Page 1397

Remote Commands of the 1xEV-DO BTS Analyzer Option (K84) R&S FSL
1300.2519.12 6.638 E-11
CALCulate:LIMit:PVTime Subsystem (EVDO, K84)
The CALCulate:LIMit:PVTime subsystem defines the limit check for power vs time measurement.
Commands of the CALCulate:LIMit:PVTime Subsystem
– CALCulate<1|2>:LIMit<1…8>:PVTime:REFerence
– CALCulate<1|2>:LIMit<1…8>:PVTime:RVALue
– CALCulate<1|2>:LIMit<1…8>:PVTime:RESTore
CALCulate<1|2>:LIMit<1…8>:PVTime:REFerence
This command sets the reference value. The standard asks for the sequence to first measure
the FULL slot with the limit line relative to the mean power of the averaged time response.
Therefore the parameter AUTO in a FULL slot measurement should be selected. In this mode
the mean power is calculated and the limit lines are relative to that mean power value. This
value should be used also as the reference for the IDLE slot measurement. With the parameter
ONCE the current mean power value of the averaged time response is used to set as the
fixedreference value for the limit lines. The mode is switched from AUTO to MANUAL. Now the
IDLE slot can be selected and the measurement sequence can be finished.
The numeric suffixes <1|2> are irrelevant for this command.
Parameter
AUTO | ONCE | MANual
Example
CALC:LIM:PVT:REF AUTO
Automatic reference value for limit lines. The value should be set to mean power
CALC:LIM:PVT:REF MAN
Manual reference value for limit lines
CALC:LIM:PVT:RVA -33.5
Set manual reference value to -33.5
CALC:LIM:PVT:REF ONCE
Set reference value to mean power
CALC:LIM:PVT:RVA?
Query reference value for limit lines. The value should be set to mean power value
Characteristics
RST value: AUTO
SCPI: device–specific
Mode
EVDO