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3 Short-Range Comms & IoT Mode

3.7 ACP Measurement

Noise Floor Extension

Lets you configure Noise Floor Extension (NFE). All Modes that support NFE let you

set it on or off. Additionally, some Modes support two “on” states for NFE, Full and

Adaptive, as described below.

Adaptive Option Support

At present (Release: X-Apps 2024), support for Adaptive NFE is as follows:

Mode Measurements Supports Adaptive NFE?

BT ACP, IBEM, IBSP No

CQM MON Yes

EDGEGSM EORF, ETSP, MON No

EMI APD, DAN, FSC, MON, RTSC, SCH Yes

LTEAFDD PVT No

LTEATDD PVT No

MSR ACP, CHP, MON, OBW, SEM, SPUR Yes

NR5G PVT No

PNOISE LPL, MON, SFR No

SA SAN Yes

SRCOMMS ACP, CHP, MON, OBW, SEM, SPUR Yes

VMA ACP, CHP, OBW, SEM, SPUR Yes

WCDMA ACP, CHP, MON, OBW, SEM, SPUR Yes

WLAN CHP, MON, OBW, SEM, SPUR Yes

The menus and command options are as follows:

NFE State Modes with

Adaptive NFE

Modes without

Adaptive NFE

SCPI

Off Off Off See "NFE On/Off Command" on

page 968

On Full On

Adaptive Adaptive n/a See "Adaptive NFE Command"

on page 968

As shown in the table above, the On state (in Modes that do not support Adaptive

NFE) matches the Full state in Modes that do support Adaptive NFE.

To maintain SCPI backwards compatibility, the existing command to turn NFE on or

off is retained, and a new command is added to set the state to turn AdaptiveON or

OFF:

966 Short Range Comms & IoT Mode User's &Programmer's Reference

Keysight x-series Instruction Manual

Other manuals for Keysight x-series