Details: name of work: supply, installation & commissioning of lab. equipment for electronics engg. dept. item description2"amplitude modulation demodulation kitcarrier -40khz, amplitude 2v modulating signal - 20hz to 20khz ,amplitude 0 to 3v with on board supply0-5v""frequency modulation & demodulation trainer kit fm modulation using vco modulator reactance modulator & varactor modulator transmitter frequency up to 455khzfm demodulator using detuned resonant detector, quadrature detector, fooster seeley detector, ratio detector &pll detector (modulating signal-2khz to 4 khz ,amplitude 3v)fm""ssb sc am modulation and demodulation trainer kit mod-14on board modulation & demodulation circuit wide frequency response upto 100mhz ""dsb sc modulation and demodulation trainer kitreceiver ckt consist of rf amplifier, mixer, local oscillator, bfo,if amplifier-1, if amplifier-2 diode detector for dsb & product detector for ssb frequency range 300 hz to 3.4 khz""superheterodyne fm radio rece