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444 Chapter5
One-Button Measurement Functions
Meas Setup (Multi-Carrier Power—MCP)
One-Button Measurement Functions
Remote Command:
[:SENSe]:MCPower:LIMit[:STATe] OFF|ON|0|1
[:SENSe]:MCPower:LIMit[:STATe]?
Example: MCP:LIM ON
MCP:LIM?
5.19.10 RRC Filter
Pressing RRC Filter turns the Root Raised Cosine filter on or off for the carriers and all
adjacent channels. The RRC filter is the type specified in the 3GPP W-CDMA standards,
with roll-off (α)=
Filter Alpha parameter (defined below).T is set to 1/Carrier Integ BW (for
carriers) or 1/Offset Integ BW (for Offsets).
Key Path:
Meas Setup, More
Key Notes: This key is not available when Meas Setup, Method (RBW) is selected.
State Saved: Saved in instrument state.
Factory Preset: Off
History: Added with firmware revision A.02.00
Remote Command:
[:SENSe]:MCPower:FILTer[:RRC][:STATe] OFF|ON|0|1
[:SENSe]:MCPower:FILTer[:RRC][:STATe]?
Example: MCP:FILT 1
MCP:FILT?
5.19.11 Filter Alpha
Press Filter to input the alpha value for the RRC Filter. This parameter is only available
when
3GPP W-CDMA or None has been selected as the radio standard from the Mode Setup
menu.
Key Path:
Meas Setup, More
State Saved: Saved in instrument state.
Factory Preset: 0.22 when W-CDMA is selected, otherwise Off.
Range: Off/On
History: Added with firmware revision A.03.00.