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6 Input/Output

6.5 Corrections

For example, if you have two Radio Heads (numbered 1 and 2), each of which have

two RF half duplex ports, the choices for these ports will appear as below:

Head and Port Choice in dropdown SCPI parameter

Head 1, port RF Tx/Rx 1 Head 1 RFHD 1 RRH1RFHD1

Head 1, port RF Tx/Rx 2 Head 1 RFHD 2 RRH1RFHD2

Head 2, port RF Tx/Rx 1 Head 2 RFHD 1 RRH2RFHD1

Head 2, port RF Tx/Rx 2 Head 2 RFHD 2 RRH2RFHD2

See also the parameters, notes and examples table under "Correction Port" on page

2115.

Remote Command

| RFIO1 | RFIO2 | RFIO3 | RFIO4 | RFHD | RFFD | ANT | GEN | TR | A1 | A2 |

A3 | B1 | B2 | B3 | IFIO1 | IFIO2 | RRHnRFHD | ERFIN

[:SENSe]:CCORrection:CSET:PORT?

Example Select correction 2:

:CCOR:CSET:SEL 2

Set correction 2 to RFIN:

:CCOR:CSET:PORT RFIN

Set Correction 2 to Radio Head 1, RF Tx/Rx Port 2:

:CCOR:CSET:PORT RRH1RFHD2

Dependencies RFIN2|AIQ|EMIXer are only available on C/E/M/P/UXA analyzers with the appropriate options

loaded

RFOut is only available on modular products such as VXT

ANT, GEN and TR are only available in VXT and only when the M9470A module is installed, such as in

the M8920A. Option “HDX” is required to enable the TR port

RFHD and RFFD are only available on VXT. Option HDX is required to enable RFHD port and Option

FDX is required to enable RFFD port

RFIO3 and RFIO4 are only available on EXM with hardware M9431A

RFIN and RFOut are not available on EXM with hardware M9431A

ERFIN requires option “EXW”

Preset Not affected by Preset. Set to CINPut by Restore Input/Output Defaults

State Saved Saved in State

6.5.7.6 Direction

Selects whether corrections will be applied when the device associated with the

specified correction is being used as an input, an output or in both directions. The

choices are:

INPut

Correct the port only when the port is used as an Input

2129 Short Range Comms & IoT Mode User's &Programmer's Reference

Keysight x-series Instruction Manual

Other manuals for Keysight x-series