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CELLULAR INFORMATION
Chapter 3 – Cellular Information
Antenna System Cellular Devices
The cellular/wireless performance depends on the implementation and antenna design. The integration of the
antenna system into the product is a critical part of the design process; therefore, it is essential to consider it early
so the performance is not compromised. If changes are made to the device's certified antenna system, then
recertification will be required by specific network carriers.
CDMA Antenna Information
CDMA devices were approved with the following antenna:
Exceltek Electronics, Ltd.
Description: Quad band antenna
Part number: C0081-ANG0002
Multi-Tech part number: 45009713L
CDMA Antenna Requirements/Specifications
Frequency range
Impedance
VSWR
Typical antenna gain
Radiation pattern
Polarization
Coax Cables Specifications
Category
Cable type
Attenuation
Connector impedance
Maximum cable length
Activating Accounts for Cellular Devices
Some Multi-Tech products have been pre-configured to operate on a specific cellular network. However, before
you can begin to use the modem, you must set up a cellular data account with your cellular network provider.
Refer to Multi-Tech's Cellular Activation Web site http://www.multitech.com/activation.go for information on
activating your cellular modem.
The cellular carrier asks you for device identification information:
8
824-894 MHz / 1850-1900 MHz
50 ohm
Make sure VSWR does not exceed 2.0.1 at any point
across the bands of operation
2 dBi on azimuth plane
Omni directional
Vertical
Description
Coaxial cable
<1.0 db
50 ohm
16 inches (40 cm)
QuickCarrier™ USB-E MT100UCC-EV3 Developer Guide
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