R&S FSW Series, Руководство пользователя

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Remote Commands
R&S
®
FSW
884 User Manual 1173.9411.02 ─ 43
Parameters for setting and query:
<SBGaps> AB | BC | CD | DE | EF | FG | GH
Name of the gap, defined by the letters of the surrounding sub
blocks (e.g. "AB" for the gap between sub blocks A and B).
Example: SENS:POW:ACH:FILT-ALPH:GAP:MAN:LOW BC,0.25
Example: See "Example: Configuring and Performing an Asymmetrical
MSR ACLR Measurement" on page 895
Manual operation: See "Weighting Filters" on page 192
[SENSe:]POWer:ACHannel:FILTer:ALPHa:GAP<gap>:MANual:UPPer <SBGaps>,
<Alpha>
[SENSe:]POWer:ACHannel:FILTer:ALPHa:GAP<gap>:MANual:UPPer? <SBGaps>
This command defines the roll-off factor for the specified upper gap channel's weight-
ing filter.
This command is only available for for asymmetrical (manual) configuration of gap
channels (see
[SENSe:]POWer:ACHannel:GAP<gap>:MODE
on page 867).
Suffix:
<gap>
.
1 | 2
Gap channel number
Parameters:
<Alpha> Roll-off factor
Range:
0 to 1
*RST: 0.22
Parameters for setting and query:
<SBGaps> AB | BC | CD | DE | EF | FG | GH
Name of the gap, defined by the letters of the surrounding sub
blocks (e.g. "AB" for the gap between sub blocks A and B).
Example: SENS:POW:ACH:FILT:ALPH:GAP2:MAN:UPP BC,0.25
Example: See "Example: Configuring and Performing an Asymmetrical
MSR ACLR Measurement" on page 895
Manual operation: See "Weighting Filters" on page 192
[SENSe:]POWer:ACHannel:GAP<gap>:MANual:CHANnel:COUNt:LOWer
<SBGaps>, <Count>
[SENSe:]POWer:ACHannel:GAP<gap>:MANual:CHANnel:COUNt:LOWer?
<SBGaps>
Defines the number of lower gap channels in the specified gap.
Suffix:
<gap>
.
1 | 2
irrelevant
Configuring and Performing Measurements