Keysight Technologies RF PA/FEM, Руководство для стартапов

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Step 2: Install the PXI Modules
Before installing the PXI Modules
Keysight Y1299A-004 RF PA/FEM Reference Solution Startup Guide 17
Step 2: Install the PXI Modules
Proceed through this section in the following order:
1. Review “Before Installing PXI Modules” to understand installation guidelines
and precautions.
2. Prepare the PXI chassis for the installation process.
3. Install the controller (embedded or external).
4. Install the modules.
5. Cable the instruments.
6. Install slot blockers and filler panels in the empty PXI chassis slots.
7. Power up the chassis.
Before installing the PXI Modules
Precautions
PXI hardware does not support "hot-swap" (changing modules
while power is applied to the chassis) capabilities. Before
installing or removing a module to/from the chassis, power off the
chassis to prevent damage to the module.
All component modules for an M9381A or M9393A instrument are
factory tested, aligned, calibrated and shipped as a "bundle". It is
important that you maintain the bundle when installing modules
or returning an instrument for repair. See
Self Test Failure (page 36)
Recommended best practices to ensure proper and safe module
operating conditions
Ensure proper chassis air flow is maintained
Select a chassis that provides thermal protection if fans become inoperable or
forced air cooling is obstructed
Use slot blockers (Keysight model Y1212A , 5 per kit) and EMC filler panels
(Keysght model Y1213A , 5 per kit) in empty module slots to ensure proper
operating temperatures. Keysight M9018A chassis and slot blockers optimize
module temperature performance and reliability of test.
Set chassis fans to high or auto. Do not disable fans.
Position chassis to allow plenty of space around chassis air intake and fan
exhaust.
At environment temperatures above 45 °C, set chassis fan speed to high.