LG Electronics LG-C300 Cell Phone User Manual


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3. TECHNICAL BRIEF
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3.5 RF Subsystem of PMB8810 (U101)
3.5.1 GENERAL DESCRIPTION
The PMB8810 RF subsystem is designed for dual-band GSM voice and data applications (GPRS class 12).
The system can be configured to support one low band, GSM850 or EGSM900, and one high band, DCS1800
or PCS1900. A block diagram of the RF subsystem is given in Figure 3-5-1.
Figure. 3-5-1 Block DIAGRAM of RF Subsystem
3. TECHNICAL BRIEF
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ͽ͸Ͷ͑ͺΟΥΖΣΟΒΝ͑ΆΤΖ͑΀ΟΝΪ
3.5 RF Subsystem of PMB8810 (U102)
3.5.1 GENERAL DESCRIPTION
The PMB8810 RF subsystem is designed for dual-band GSM voice and data applications (GPRS
class 12). The system can be configured to support one low band, GSM850 or EGSM900, and one
high band, DCS1800 or PCS1900. A block diagram of the RF subsystem is given in Figure 3-4-1.
Figure. 3-5-1 Block DIAGRAM of RF Subsystem
3. TECHNICAL BRIEF
3.5 RF Subsystem of PMB8810 (U101)
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