User's Manual
Table Of Contents
- toc
- VML750 — LTE Vehicular Subscriber Modem (VSM) Installation Guide
- Notational Conventions
- Required Documents for complete VSM Deployment
- Motorola Solutions Support Center
- Safety
- FCC Interference
- Legal Notice
- VML750 Description
- VML750 Installation
- Unpacking and Inspecting the Shipment
- Safety and General Information
- Planning the Installation
- Antennas
- Cables
- Mounting Brackets
- Modem Installation Process
- Antenna Mounting
- Modem Installation Procedure
- Cables Routing and Connection Procedure
- SIM Installation
- CryptR Card Removal and Installation
- Cap Installation
- Powering the Modem Up
- Troubleshooting the VML750
- Using the VML750
- Specifications
- Reference
- LTE & LMR Antennas Mounting Recommendations
- VML750 — LTE Vehicular Subscriber Modem (VSM) Installation Guide
AntennasChapter2:VML750Installation
•Wrenchset,including8mmfortraytounitattachment
•Crescentwrench
•Spannerwrench
•3mmAllenwrenchsetforunittotrayattachment
•No.8Torxscrewdriver
•Electricaltape
Antennas
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ThefollowingantennasdescribedareforvariousVSMfamilyproducts.
AntennasforLTEB14+VzW
AntennaforConfigurationSupportingLTEPrivateNetworkonWWAN1
TheantennaisusedtoenhancethereceptioncapabilityinpoorreceptionareasandalsotosupportMultiple
InputMultipleOutput(MIMO)modesforLTE.
Theantennacanbeprovidedwith12ftor17ftcoaxialcable.
Theantennaisconstructedofthreeantennas:
•ExternalWhip—formain(tobeconnectedtoWW AN1main)
•Internalantenna-fordiversityandWiFi(tobeconnectedtoWWAN1diversity)
•GPSactiveantenna(tobeconnectedtoWW AN1GPSport)
Theantennaisprovidedwiththreeshortflexiblecoaxialcables(threads)comingout
oftheantennabottomside(seeFigure2-3).
2-66802988C54-BJuly2014