10. Hold the module by the edges and slide it into the empty compatible slots. Ensure the
base engages with the guides in the chassis.
Figure 3.
NI 5646R-G Module Installation
1
2
3
ESD
SENSITIVE
NI P
XIe-5
646R
Vecto
r Si
gnal
Tran
sceiv
er
65 M
Hz -
6.0 G
Hz, 20
0 MHz BW
1. PXI Express Chassis
2. NI PXIe-5646R-G Module
3. Ejector Handle in Down Position
11. Latch the module in place by pulling up on the ejector handle.
12. Secure the device front panel to the chassis using the front-panel mounting screws.
Note
Tightening the top and bottom mounting screws increases mechanical
stability and also electrically connects the front panel to the chassis, which can
improve the signal quality and electromagnetic performance.
13. Cover all empty slots using filler panels or slot blockers to maximize cooling air flow.
14. Power on the chassis.
Related Information
on page 4
Direct Connections to the NI 5646R-G
The NI 5646R-G is a precision RF instrument that is sensitive to ESD and transients. Ensure
you take the following precautions when making direct connections to the NI 5646R-G to
avoid damaging the device.
Note
Do not apply external signals to the NI 5646R-G output ports. Applying
external signals may cause damage.
6
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NI PXIe-5646R-G Getting Started Guide
