Rohde & Schwarz CMU-K20, Operating Manual

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Signalling: Receiver Quality CMU-K20/21/22/23/24
1115.6088.12 6.164 E-12
Subsystem RXQuality:BAVerage:CONTrol
The subsystem RXQuality:BAVerage:CONTrol sets the parameters for the continuous receiver quality
measurement. The subsystem corresponds to the tab Control in the popup menu Receiver Quality
Configuration.
Meas. Mode, Average
CONFigure:RXQuality:BAVerage:CONTrol[:CSWitched] < Mode>, <FramesToAverage>
CONFigure:RXQuality:BAVerage:CONTrol:PDATa < Mode>, <FramesToAverage>
<Mode> Description of parameters Def. value Def. unit
RFER |
BER
BBB
BDBL Residual bit error rate, frame erasure rate
Bit error rate
Burst by burst
BER/Data Block Error Rate BER –
<FramesToAverage> Description of parameters Def. value Def. unit FW vers.
1 to 500 |
OFF No. of frames to average
No average (only 1 frame considered) 100 – V2.00
Description of command
This command defines the measured value and the number of frames to be averaged in the continuous
measurement, constituting a statistics cycle. For definition of the measured value (BER, RBER etc.) see chapter
4.
CONFigure:RXQuality:BAVerage:CONTrol:REPetition <StopCondition> ,<Stepmode>
Stop Condition
<StopCondition>
Description of parameters Def. value Def. Unit
ALIMits |
FLIMit |
NONE Measurement aborted when all limits are exceeded
Aborted when first limit value is exceeded
Not aborted, measurement over all frames FLIM –
<Stepmode>
Description of parameters Def. value Def. Unit FW vers.
STEP |
NONE Interrupt measurement after each statistics cycle
Continue measurement according to its rep. mode NONE – V2.00
Description of command
This command determines the stop condition and the stepping mode for the measurement.
CONFigure:RXQuality:BAVerage:CONTrol[:TCH]:LEVel:UTIMeslot <Level>
TCH BER Level, Used Timeslot
<Level> Description of parameters Def. value Def. unit FW vers.
–
137 dBm to –27 dBm
–137 dBm to –10 dBm
–90 dBm to +13 dBm
RF1 level in used timeslot
RF2 level in used timeslot
RF3 OUT level in used timeslot –102.0
–102.0
–90.0 dBm
dBm
dBm V2.00
Description of command
This command defines the absolute level of the traffic channel ( TCH ) in the used timeslot for the continuous
application. This level applies to the Receiver Quality measurement only
深圳德标仪器
135-1095-0799