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WCDMA Multi Evaluation Measurement
R&S
®
CMW-KG4xx/-KM4xx/-KS4xx
672
User Manual 1173.9657.02 ─ 11
3.5.3.12
Limits (Spectrum)
The following commands define limits for the Adjacent Channel Leakage Power Ratio
(ACLR) and the spectrum emission mask.
CONFigure:WCDMa:MEAS<i>:MEValuation:LIMit:ACLR:ABSolute
..................................... 672
CONFigure:WCDMa:MEAS<i>:MEValuation:LIMit:ACLR:RELative
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CONFigure:WCDMa:MEAS<i>:MEValuation:LIMit:EMASk:ABSolute
...................................673
CONFigure:WCDMa:MEAS<i>:MEValuation:LIMit:EMASk:RELative
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CONFigure:WCDMa:MEAS<i>:MEValuation:LIMit:ACLR:ABSolute
<Limit3M84>
Defines an absolute upper limit for the ACLR. If the absolute upper limit is exceeded,
relative limits are evaluated (
).
Parameters:
<Limit3M84>
Range:
-80 dBm to 33 dBm
*RST:
-50 dBm
Default unit: dBm
Additional parameters: OFF | ON (disables the limit check | ena-
bles the limit check using the previous/default limit values)
Example:
See
Firmware/Software:
V1.0.0.4
Manual operation:
See
CONFigure:WCDMa:MEAS<i>:MEValuation:LIMit:ACLR:RELative
<ChannelFirst>,
<ChannelSecond>
Defines upper limits for the ACLR in channels 1 (at ±5 MHz from the carrier) and 2 (at
±10 MHz from the carrier) relative to the carrier power. Relative limits are only evalu-
ated when the absolute limit is exceeded (
).
Parameters:
<ChannelFirst>
Range:
-80 dB to 0 dB
*RST:
-32.2 dB
Default unit: dB
Additional parameters: OFF | ON (disables the limit check | ena-
bles the limit check using the previous/default limit values)
<ChannelSecond>
Range:
-80 dB to 0 dB
*RST:
-42.2 dB
Additional parameters: OFF | ON (disables the limit check | ena-
bles the limit check using the previous/default limit values)
Example:
See
Firmware/Software:
V1.0.0.4
Command Reference
深圳德标仪器