TDM PAM Modulation & Demodulation

TDM PAM Modulation & Demodulation

TDM PAM Modulation & Demodulation

Specifications:

• Input channels: 4 numbers
• Switching: Time Division Multiplexing
• Modulation: Pulse Amplitude Modulation
• Sampling rate: 16 KHz
• Maximum signal BW: 2 KHz
• Onboard sine waves: 2KHz, 1KHz, 500Hz,
• 250Hz, 0-5V variable amplitude
• Synchronization pulse generation: Using
• variable DC level
• Phase lock loop: Generates receiver clock and channel information
• Low pass filter type: 4th order
• Butterworth filter
• Interconnection: 2 mm banana socket
• Power Supply: +5V, +/-12V