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AM/FM Radio Receiver with 5 Faults Creating Facility SA-934

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Product Category :  Audio, Video, Radio, Television Lab Trainer (Series : 200-D)Product Name : AM/FM Radio Receiver with (5) Faults Creating FacilityModel No.: SA-934Product Details : The trainer intended to demonstrate the working and troubleshooting of AM MW Band and FM superheterodyne Radio Receiver circuit and its signal analysis at various sections using IC CD 1019CP or equivalant with AM MW & FM Band selector switch. AM Radio Receiver : This has IC version with internal blocks include RF Tuning, Mixer local Oscillator, IF Amplifiers stages, Diode Detector, AGC, Audio Pre-Amplifier, Driver, Power Amplifier and Speaker wired as AM Superheterodyne Radio Receiver circuit. All sections are separate to be interconnect by patch cords. Antenna Tuning by PVC 2J/2X Gang capacitor. MW Antenna and oscillator coil. AM Radio MW Band 550KHz-1650KHz. Radio signals by local AM MW Band Radio Station. Facility to connect external AM Input from AM generator in MW Band. RF Section Bandwidth 550KHz-1650KHz. Intermediate Frequency (IF) 455KHz. Audio section Bandwidth 500Hz-5KHz. Audio Amplifier 3W. Speaker 4 ohms. Volume control. Station Tuning control. FM Radio receiver : This uses FM IC as RF Tuning, Mixer local oscillator, IF Amplifiers stages, Discriminator, AGC, Audio Pre-Amplifier, Driver, Power Amplifier and Speaker wired as FM Radio Receiver circuit. Antenna Tuning by FM Gang capacitor. FM Antenna and oscillator coil. FM Receiver IC Based. Audio Amplifier based on IC810. FM Radio Band 88MHz-108MHz. Radio signals by local FM Band Radio Station. Facility to connect external FM Input from FM generator. RF Section Bandwidth 88MHz-108MHz. Intermediate Frequency (IF) 10.7MHz. Audio section Bandwidth 500Hz-10KHz. Audio Amplifier 3W. Speaker 4 ohms. Volume control. Station Tuning control. Faults created by Switches in UP-Normal and Down-Faulty condition. Facility to study all sections characteristics. Facility to create 7 Faults on Power supply, RF Section, Mixer stage , IF Amplifier stage, Detector diode and Audio Amplifier stages. Discrete level circuit. Built-in fixed DC +12V/500mA Power supply and maximum test point for signal and voltage analysis. Objectives : For AM Superhetrodyne MW Band Radio Receiver To study principle of AM Superhetrodyne MW Band Radio Receiver. To study Block Diagram & Circuit diagram of AM Superhetrodyne MW Band Radio Receiver. To Study functions of Tuning & Mixer, IF Amplifiers, Diode Detector, AGC and Audio Amplifier sections of AM Radio Receiver. To study the signal analysis at the different sections of AM Radio Receiver. To observe and note the reproduced Audio signal for the selected Radio frequency input. To Study the Radio Characteristics Selectivity, Sensitivity & fidelity of AM Radio receiver. For FM Superhetrodyne Radio Receiver To study principle of FM Radio Receiver. To study circuit of FM Radio Receiver. To study different sections of FM Radio Receiver using IC. To study the signal analysis at the different sections of FM Radio Receiver. To Study the Audio Amplifier section. To observe and note the reproduced Audio signal for the selected Radio frequency input. To study the 7 faults on different sections of AM & FM Radio Receiver. Instruments Required : CRO 20MHz, Digital Multimeter (DMM), AM Generator in MW Band and FM Generator in 88-108MHz Band. Accessories Included :  Set of Patch cords and detailed Instruction manual.