SKY77331 module equivalent, power amplifier module.
* High efficiency: - GSM850, 55% (Peak) - GSM900, 55% (Peak) - DCS, 52% (Peak) - PCS, 52% (Peak)
* Integrated coupler
* Wideband envelope control path
* I.
* Quad-band cellular handsets: - Class 4 GSM850/900 - DCS1800 - PCS1900 - Class 12 GPRS multi-slot operation - EDGE .
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