The schematic above is amplifier based on ic TA7211P or TA7212P , circuit above using OT transformer as a booster amplifier again. The amplifier suitable used on outside / field, because by using a transformer OT is identical to the PA amplifier.
Part List :R = 1K , 10R , 3K3C = 1uF , 10uF , 1n , 68u, 3u3, 2n2 x 2, 100uIC = TA 7211P / TA7212PTechnical information :Max Vcc = 15 VDCMin Vcc = 4 VDCPo = 3,4 WRl = 8 OhmIcco = 16 mA
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