User's Manual

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Aprisa UIP4RF55 Module User Manual 1.0
Installation
The Aprisa UIP4RF55 module is intended for installation in the Aprisa LTE router by a qualified
technician. The module must be unpacked at a static protected workstation. Ensure that the Aprisa LTE is
powered off. Open the Aprisa LTE case and locate the LTE M.2 module slot. This is a M.2 standard Slot B
notched PCI Express NGFF 75 pin position connector on the Aprisa LTE main board.
Insert the Aprisa UIP4RF55 module into the slot at a 45 degree angle taking care that the Label is oriented
as shown in the illustration below. Check that the flexible printed circuit (FPC) connector inserted full into
the socket. Gently press down on the module and install the retention screw.
The module has three RF connectors:
• Main RF path
• GNSS (GPS, GLONASS, Galileo, etc)
• Auxiliary RF connector
The module does not have integrated antennas.
Attach the three miniature microwave coaxial connectors using tweezers. Refer to Murata HSC
documentation (MM4829-2702RA4) for mechanical details.
Confirm that the label on the base of the Aprisa LTE properly reflects the installed modules. Consult 4RF if
there is a discrepancy.
CAUTION: Electro Static Discharge (ESD) can damage or destroy the sensitive electrical components in the
LTE router.