Tender For Request To Send The Quotation For Educational Trainer Kits

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Tender For Request To Send The Quotation For Educational Trainer Kits 1 Pam, Ppm, Pwm Modulation And Demodulation Trainer Should Contain 1) Pulse O/P Of 8, 16, 32, 64 Khz 2)Sine And Square Waves Of 1Khz And 2 Khz To Use As Input 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 4) Lpf And Amplifier (0Hz To 2Khz) 2 3 Sampling And Reconstruction Kit Should Contain 1)1 Khz Sine Wave Generator To Be Used As I/P Amplitude 5Volt 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 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.