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Posts tagged IF

3V FM AM TUNER SYSTEM

3V FM IF AM TUNER SYSTEM using KA2248 3V FM IF AM TUNER SYSTEM The KA2248 is a monolithic integrated circuit developed the for headphone stereo. FUNCTIONS AM SECTION: Converter, IF amplifier, Detector, Tuning indicator FM SECTION:  IF amplfier, Quadrature detector, Tuning indicator FEATURES Low quiescent current: AM: Iccq= 3mA, Vcc= 3V FM: Iccq= 8mA, […]

DTMF control RELAY SWITCHING circuit

DTMF control RELAY SWITCHING circuit using M8870, 4013, BC548

audio source amplifier

audio source amplifier circuit using uPC1241H small stereo amplifier

1.2W Audio Power Amplifier circuit

1.2W Audio Power Amplifier circuit using KA2201 1.2W Audio Power Amplifier circuit using KA2201 The KA2201 is a monolitic integrated audio amplifier. Its designed for audio frequency class B amplifiers.

Car Audio Sound

Car Audio Sound Schematic Audio Car Toyota Yaris car audio sound Car Audio Sound Car audio technician, car audio design, car audio denver, car audio installer, audio for car,car stereo audio, stereo car audio, sound car audio, car audio sound, car systems audio, audio systems car, car audio wiring, auto car audio, car audio wiring […]

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