Tender For Request For Quotation For Educational Trainer Kits Including Pam, Pwm Modulation And Demodulation ... in India

Work Detail

Tender For Request For Quotation For Educational Trainer Kits Including Pam, Pwm Modulation And Demodulation Trainer, Sampling And Reconstruction Kit, Analog Channel Tdm Trainer. 1 1) Pulse O/P Of 8, 16, 32, 64 Khz 2)Sine And Square Waves Of 1Khz And 2 Khz To Use As Inpul With Variable Amp Ov To 5Volts. 3) Circuits Of Pam, Ppm, Pwm At The Input Of Which We Can Give Input And The Pulses (Pulse O/P Of 8, 16, 32, 64 Khz) To Obtain Respective Outputs 2 4) Lpf And Amplifier (0Hz To 2Khz) Sampling And Reconstruction Kit Should Contain 1)1 Khz Sine Wave Generator To Be Used As I/P Amplitude Svolt Pp. 2) Various Sampling Frequencies Such As 2Khz, 5 Khz, 8 Khz, 10 Khz 20 Khz, 40 Khz Selectable. 3) S/H Circuits 4) Various Lpfs 3 Analog 4 Channel Tdm Trainer Should Contain 1) Four Various Freq Sine Waves To Be Used As Inputs, 250Hz, 500Hz, 1 Khz & 2Khz With Amp 0-4V Pp. 2) Balance Modulators: The 4 Input Sine Waves Are Given To Various Balance Modulators. The Other Input To The Bm Is From 1 Mhz Crystal Oscillator. 3) Tdm Mux: The Four Inputs Coming From The Bm Are Given To This Tdm Mux. It Gives Single Multiplexed Output 3) Demux: Separate The 4 Channels. 4) 4 Envelope Detector: Detects The 4 Bm Signals 5) Lpf: The Outputs Of The 4 Envelope Detector Are Given To Four Lpf.

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