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3. TECHNICAL BRIEF
3.18.2. General Description : RF block 2 (SGR)
The RF transceiver is integrated in S-GOLDradio(PMB8888),which suppors quad-band operation for
voice and data transfer applications. The whole transceiver function is integrated in main IC, PMB8888
provides 4 LNA inputs for RF receiving and two outputs for PAM input for High/Low band. A direct
conversion receiver and a quad-band polar transmitter for GSM and EDGE with integrated PGA
functionality.
< Fig 29. PMB 8888 Function Block Diagram >
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