Rf Subsystem Of Pmb8810 (U102) - LG -C300 Service Manual

3.5 RF Subsystem of PMB8810 (U101)
3.5 RF Subsystem of PMB8810 (U101)

3.5 RF Subsystem of PMB8810 (U102)

3.5.1 GENERAL DESCRIPTION
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.
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.
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Only for training and service purposes
Figure. 3-5-1 Block DIAGRAM of RF Subsystem
Figure. 3-5-1 Block DIAGRAM of RF Subsystem
3. TECHNICAL BRIEF
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3. TECHNICAL BRIEF
3. TECHNICAL BRIEF
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