Chapter
4
Native Device Message Details
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4
Native Device Message Details
SEM:OFFS:LIST:RLEV/SEM:OFFS:LIST:RLEV?
Spectrum Emission Mask Offset Reference Level
Function
This command sets the reference level of the offset for Spectrum
Emission Mask measurement.
Command
SEM:OFFS:LIST:RLEV
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:RLEV?
Response
rel_ampl_1,rel_ampl_2,rel_ampl_3,rel_ampl_4,rel_ampl_5,r
el_ampl_6,rel_ampl_7,rel_ampl_8,rel_ampl_9,rel_ampl_10,r
el_ampl_11,rel_ampl_12
Returns a value of dBm units, without a suffix code.
Parameter
ampl_n
Reference level of Offset-n
Range Value equivalent to –120 to +50 dBm
Resolution 0.01 dB
Suffix code DBM,DM
dBm is used when omitted.
Example of Use
To set the reference level of the offset to 0 dBm.
SEM:OFFS:LIST:RLEV 0,0,0,0,0,0,0,0,0,0,0,0
SEM:OFFS:LIST:RLEV?
>
0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0
.00