Model No: IAC-205
Pulse amplitude modulation technique. Effect of varying duty cycle of sampling pulse on signal reconstruction .Time Division Multiplexing and Demultiplexing
Pulse amplitude modulation technique. Effect of varying duty cycle of sampling pulse on signal reconstruction .Time Division Multiplexing and Demultiplexing
Features:
Scope of Learning:
(A) Pulse Amplitude Modulation technique
(B) Time Division Multiplexing and De multiplexing
(C) PLL as Frequency Multiplexer to Generate clock from Sync signal
(D) 3 modes of operation to generate original signal
(a) 3 connections between transmitter & receiver (Clock, Sync & Information)
(b) 2 connections (Information, Sync) Clock gen. at receiver
(c) 2 connection (information only), clock and Sync derived at receiver
(E) Effect of varying duty of sampling pulse on signal reconstruction
Technical Specifications:
Crystal Frequency : 6.4/8 Mhz
Analog Input channel : 4
Multiplexing : Time Division Multiplexing
Modulation : Pulse Amplitude Modulation
On – Board Analog Signal : 50 Hz, 500 Hz, 1 KHz, 2KHz,500 Hz, 1 KHz, 2KHz, 4KHz (optional)
Sampling Rate : 16 KHz / Channel
Sampling Pulse : With Duty Cycle variable from 0 – 90% in decade steps
Clock Resistance at order 1.4KHz cutoff : Using PLL
Low Pass Filter : 3.4 Khz cut – off Freq.
Test Point : 52
Interconnections : 2/4 mm Socket
Power : 230V ± 10%, 50/60 Hz, 4VA (approx)
Optional Accessories
:(i) Multimedia interactive computer based training manual.
