quick overview :

Object: To study ac characteristics of a linear intensity modulation system: Gain characteristics of a fiber optic linear intensity modulation system VIN (ac) Vs Vo (ac) for fixed carrier power Po and signal frequency Frequency Response of ac fiber-optic linear intensity modulation system Vout (ac) Vs of at fixed carrier power Po and VIN (ac) Gain-Band width product of a fiber optic linear intensity modulation receiver Gain Vs bandwidth for fixed VIN Features: The board consists of the following built-in parts: IC regulated D.C. power supply Fiber-optic transmitter Fiber-optic receiver Potentiometer to vary the current of LED in transmitter and photo transistor in receiver Adequate no of other electronic components Mains on/off switch, fuse and jewel light The unit is operative on 230V ±10% at 50Hz A.C. mains Adequate no. of patch cords stackable 4mm spring loaded plug length ½ meter Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms Strongly supported by detailed operating instructions, giving details of object, theory, design procedures, report suggestions and book references Weight: 3 Kg. (approx) Dimension: W 340 x H 110 x D 210