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Table 2. Device Front Panel Icon Definitions
Refer to the user documentation for required maintenance measures to ensure user
safety and/or preserve the specified EMC performance.
The signal pins of this product's input/output ports can be damaged if subjected to
ESD. To prevent damage, turn off power to the product before connecting cables and
employ industry-standard ESD prevention measures during installation, maintenance,
and operation.
Table 3. NI 5601 RF Downconverter Module Front Panel Connectors
Connector
Use
RF IN
Connects to the analog RF input signal to be measured by the NI 5663.
IF OUT
Connects to the IF IN connector on the NI 5622 IF digitizer module front panel.
This connector is the output terminal for the frequency-translated IF signal for
digitization.
LO IN
Connects to the RF OUT connector on the NI 5652 LO source front panel.
This connector is the input terminal for the LO source.
LO OUT
Exports the signal received at LO IN to other NI 5601 modules for multichannel
systems.
This connector enables phase coherent operation of multiple devices by
allowing the use of a common LO signal when daisy-chaining the signal to
other NI 5601 RF downconverters. When not in use, connect a 50 Ω termination
load to LO OUT.
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NI PXIe-5663E Getting Started Guide