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3. TECHNICAL BRIEF
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3.4 GENERAL DESCRIPTION
The RF platform of C320 supports four communication bands (GSM850 / GSM900 / GSM1800 / GSM1900).
The all the RF blocks can be divided into two main parts, which are a GSM, and an antenna switch Mode.
The simplified block diagram is shown in Figure 3.4
[Figure 1.1] Block diagram of RF part
3.4