Device Specific:Vector Signal Transceiver:Upconverter:Frequency Offset (Hz) Property

NI RF Signal Generators Help (NI-RFSG 18.1)

Edition Date: June 2018
Part Number: 371025V-01
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Short Name: Upconverter Frequency Offset (Hz)

Property of niRFSG

This property offsets the Upconverter Center Frequency (Hz) from the RF frequency. Use this property to keep the local oscillator (LO) leakage at a determined offset from the RF signal.

Note  You cannot set the Upconverter Center Frequency (Hz) property or the Arb Carrier Frequency (Hz) property at the same time as the Upconverter Frequency Offset (Hz) property.
Note  Resetting this property disables the upconverter frequency offset.

Supported Devices: PXIe-5644/5645/5646, PXIe-5840

Valid Values:

PXIe-5644/5645: -42 MHz to 42 MHz

PXIe-5646: -100 MHz to 100 MHz

PXIe-5840: -625 MHz to 625 MHz


The following table lists the characteristics of this property.

Datatype fD
High-level VIs N/A
Channel-based No


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