Micro Logics

 RF Generator – colpitts oscillator generates, 1 MHz frequency to useas carrier signal. AF Generator – low frequency signal 2 KHz is generated and used asthe modulation signal. Power supply – On board power supply provide +12v, - 12v andcurrent rating 150ma each. Collector Modulation – Amplitude modulation using BC107 transistor(NPN). Demodulation – Diode detection. Audio signal transmission.

Data Bits: 8 bit RZ Variable Data with sliding switch selection Different types of coding technique. Unipolar RZ coding and decoding Polar RZ coding and decoding Polar NRZ coding and decoding AMI coding and decoding Manchester coding and decoding Power Supply: +12V,-12V and +5V with 1000mA regulated DC supply 
with on board LED indication. Patch Chords: 2mm Banana socket. Various Test points are provided on board.

 Onboard Input Sinusoidal Signal: 2 kHz. Sampling Freq: 2 KHz, 4 KHz, 8 KHz, 16 KHz, 32 KHz (Selectable) Variable duty cycle: 10% to 90% Cut-off Freq: 3.4 kHz. Outputs: Sampling Amplifier & Sample Hold Amplifier Reconstruction: 2nd, 4th & 6th Order Butter worth LPF.

Analog Signal: On board sine wave – Variable frequency PCM Multiplexer: TDM output of 2 analog signal. PCM De-multiplexer: Reconstruction of 2 analog signal. PCM Modulator: Using A/D Conversion. PCM Demodulator: Using D/A conversion and LPF. Audio Signal: On board Audio signal generator. Power Supply: +12V,-12V and +5V with 1000mA regulated DCsupply with on board LED indication. Patch Chords: 2mm Banana socket. Various Test points are provided on board.