Chapter
4
Native Device Message Details
4-245
4
Native Device Message Details
SEM:OFFS:LIST:STOP:RCAR/SEM:OFFS:LIST:STOP:RCAR?
Spectrum Emission Mask Offset Stop Frequency Limit Level
Function
This command sets the relative level upper limit of the offset stop
frequency for Spectrum Emission Mask measurement.
Command
SEM:OFFS:LIST:STOP:RCAR
ampl_1[,ampl_2[,ampl_3[,ampl_4[,ampl_5[,ampl_6[,ampl_7[,
ampl_8[,ampl_9[,ampl_10[,ampl_11[,ampl_12]]]]]]]]]]]
Query
SEM:OFFS:LIST:STOP:RCAR?
Response
ampl_1,ampl_2,ampl_3,ampl_4,ampl_5,ampl_6,ampl_7,ampl_8,
ampl_9,ampl_10,ampl_11,ampl_12
Returns a value of dB units, without a suffix code.
Parameter
ampl_n
Relative level upper limit of Offset-n stop
frequency
Range –200 to +50 dBm
Resolution 0.01 dB
Suffix code DB
dB is used when omitted.
Example of Use
To set the absolute level upper limit 2 of the stop frequency of the offset.
SEM:OFFS:LIST:STOP:RCAR
-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30
SEM:OFFS:LIST:STOP:RCAR?
>
-30.00,-30.00,-30.00,-30.00,-30.00,-30.00,-30.00,-30.00,
-30.00,-30.00,-30.00,-30.00