appropriate torque wrench or torque screwdriver and SMA driver bit to ensure
all SMA connections are properly torqued. SMA connectors for connections to
external equipment may require torque different from 1 N · m, depending on
the connector type, material, and manufacturer.
7. Power on the PXI Express chassis and controller system.
8. Verify that the ACCESS LED is on for all modules.
Related Information
on page 27
If an issue persists after you complete a troubleshooting procedure, contact NI technical
support or visit
.
Refer to the NI RF Vector Signal Analyzers Help for information about how to connect the
PXIe-5665 using an external clock or how to connect multiple PXIe-5665 modules.
Direct Connections to the PXIe-5603 or PXIe-5605
The PXIe-5603 or PXIe-5605 is a precision RF instrument that is sensitive to ESD and
transients. Ensure you are making proper direct connections to the PXIe-5603 or PXIe-5605 to
avoid damaging the device.
Caution
Apply external signals only while the PXIe-5603 or PXIe-5605 is
powered on. Applying external signals while the device is powered off may cause
damage.
•
Ensure you are properly grounded when manipulating cables or antennas connected to the
PXIe-5603 or PXIe-5605 RF IN connector.
•
If you are using noninsulated devices, such as an RF antenna, ensure the devices are
maintained in a static-free environment.
•
If you are using an active device, such as a preamplifier or switch routed to the
PXIe-5603 or PXIe-5605 RF IN connector, ensure that the device cannot generate signal
transients greater than the RF and DC specifications of the PXIe-5603 or PXIe-5605 RF
IN connector.
PXIe-5665 Getting Started Guide
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© National Instruments
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11
Summary of Contents for PXIe-5665
Page 1: ...PXIe 5665...