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The diversity port on the device supports three bands, Cellular (850MHZ), PCS(1900MHZ), and
GPS(1575MHZ). Connect a dual band cellular antenna to this port to implement RX diversity on
the unit and increase receive sensitivity on the cellular network. Connect a GPS antenna, with an
average gain >-5dBi, if using the GPS functionality. If both RX diversity and GPS are required,
install a Cellular/GPS combo antenna.
GSM Communications
Only GSM models have SIM cards. Your wireless service provider will supply the SIM card with
your wireless service contract.
The 882-GPRS supports GPRS data.
The 882-EDGE supports EDGE and GPRS data.
The 882-HSPA supports HSUPA, HSDPA, EDGE and GPRS data.
001-0003-832 Rev3
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