Gets the offset frequency of an offset channel. This value is expressed in Hz. When you set the SetLinkDirection(string, RFmxLteMXLinkDirection) method to Uplink, the offset frequency is computed from the center of a reference component carrier/subblock to the center of the nearest RBW filter of the offset channel. When you set the Link Direction method to Downlink, the offset frequency is computed from the center of the closest component carrier to the center of the nearest RBW filter of the offset channel.

Syntax

Namespace: NationalInstruments.RFmx.LteMX

public int GetOffsetFrequency(string selectorString, out double value)

Remarks

This method gets the value of AcpOffsetFrequency attribute. The default value is 10 MHz.

Parameters

NameTypeDescription
selectorStringstring

Specifies the offset number and subblock number.
Example:
"subblock0" or
"subblock0/offset0".
You can use the BuildOffsetString(string, int) method to build the selector string.

valueout double

Upon return, contains the offset frequency of an offset channel. This value is expressed in Hz. When you set the SetLinkDirection(string, RFmxLteMXLinkDirection) method to Uplink, the offset frequency is computed from the center of a reference component carrier/subblock to the center of the nearest RBW filter of the offset channel. When you set the Link Direction method to Downlink, the offset frequency is computed from the center of the closest component carrier to the center of the nearest RBW filter of the offset channel.

Returns

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