Objectives of this experiment:
To demonstrate how the resistance and capacitance of transmission lines can alter the shape of transmitted pulses.

Built in regulated power supply: +5V DC/500mA, +15V DC/250mA, -15V DC/500mA Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms

Objectives of this experiment:
To demonstrate how signals obtained from physical inputs such as switches and keyboard contacts can be encoded into unique digital base band signals that can be transmitted over parallel data lines.

Built in regulated power supply: +5V DC/500mA, +15V DC/250mA, -15V DC/250mA Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms

Objectives of this experiment:
To demonstrate the functioning of a shift register, which is an essential part of the circuitry needed to convert parallel data - such as that generated in Experiment 2 into a form suitable for transmission over serial transmission media.

Built in regulated power supply: +5V DC/500mA, +15V DC/500mA, -15V DC/500mA Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms

Objectives of this experiment:
To demonstrate a practical method for encoding parallel data inputs into unique digital baseband signals that can be transmitted over serial data transmission paths.

Built in regulated power supply: +5V DC/500mA, +15V DC/500mA, -15V DC/500mA. Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms

Objectives of this experiment:
To demonstrate the application of the principles of modulation to real signals.

Built in regulated power supply: + 5V DC/500mA, +15V DC/250mA, -15V DC/250mA. Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms

Objectives of this experiment:
To demonstrate how analog signals are sampled and how different sampling rates affect the output.

Built in regulated power supply: +5VDC/500mA; +15VDC/250mA; -15VDC/250mA Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms

Objectives of this experiment:
To demonstrate how noise and line imperfections affect the received data signal on a typical data transmission line, and how these imperfections can be compensated for.

Built in regulated power supply: +5VDC/1 A; -5VDC/1 A
Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms