Sets the LO signal source used to downconvert the RF input signal.

Syntax

Namespace: NationalInstruments.RFmx.InstrMX

public int SetLOSource(string channelName, string value)

Remarks

This method sets the value of LOSource attribute.The default value is RFMXINSTR_VAL_LO_SOURCE_ONBOARD. Supported Devices: PXIe-5644/5645/5646, PXIe-5830/5831/5832/5840/5841/5842

Parameters

NameTypeDescription
channelNamestring

Specifies the losource number.
Example: "losource0".
You can use the BuildLOString(string, int) method to build the selector string.

valuestring

Specifies the LO signal source used to downconvert the RF input signal.

Returns

Returns the status code of this method. The status code either indicates success or describes a warning condition.