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IS-C3050 WIRELESS TERMINAL User Guide
9
Rev 1.1
1.3
Functional Block diagram
Figure 1: Functional Block Diagram for IS-C3050
The IS-C3050 consists of a fully certified (CE /NCC approved) GSM/GPRS engine, SIM card holder
and power regulator.
The wireless terminal is supplied with power via the DC jack. The remaining DB9 connector are used
for data communications.
The SMA female connector provides the air interface to an external 50 ohm antenna specified for the
correct frequency band.
DB9