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WORK PRINCIPLE AM RADIO RECEIVER

WORK PRINCIPLE AM RADIO RECEIVER. Competency : Repairing of Radio Receiver. OBJECTIVE. Understand the working principles of a radio receiver AM ( Amplitudo Modulasi ). Knowing of Radio AM.

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WORK PRINCIPLE AM RADIO RECEIVER

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  1. WORK PRINCIPLE AM RADIO RECEIVER Competency : Repairing of Radio Receiver

  2. OBJECTIVE Understand the working principles of a radio receiver AM (AmplitudoModulasi) Teknologi dan Rekayasa

  3. Knowing of Radio AM Information transmitted from AM radio station, the electric sound picture (taken from a microphone or other program source) is used to amplitude modulate the carrier wave emitted from the antenna and radio transmitter Teknologi dan Rekayasa

  4. Sistemmodulasi Radio AM Teknologi dan Rekayasa

  5. AM radio receiver circuit Teknologi dan Rekayasa

  6. RF AMP MIX IF AMP DETEKTOR AUDIO AMP AVC OSC LOKAL BlokDiagram AM RadioReceiver Teknologi dan Rekayasa

  7. Tuner Circuit Radio signals through the antenna and into the mixer block + oscilator. Oscilator generating signals functioned with 455 kHz frequency is higher than the frequency of the incoming signal through the antenna Teknologi dan Rekayasa

  8. IF Amplifier Circuit AGC Teknologi dan Rekayasa

  9. Detektor Circuit • Detector circuit, described by the detector diode. IF transformer primary coils (T3) receives signals from the IF amplifier IF termodulir last detektor Teknologi dan Rekayasa

  10. Rangkaian Audio Amplifier Audio amplifier circuit on this plane consists of four amplifiers (TR D734) to the TR B698) and serves to strengthen the information signal from the detector circuit Teknologi dan Rekayasa

  11. Blok Diagram AM Radio

  12. Modulasi AM

  13. THE END By. SetyoHarmadi,ST SMK Muhammadiyah 3 Yogyakarta Teknologi dan Rekayasa

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