Digital Communication Trainers

PHY-60

Pulse Amplitude Modulation and Demodulation Trainer

Built-in fixed power supplies of +12V

Digital Communication Trainers

PHY-157

Pulse Width Modulation and Demodulation Trainer

Built-in fixed power supply of +12V,-12V

Digital Communication Trainers

PHY-156

Pulse Position Modulation & Demodulation Trainer

Built-in fixed power supplies of +12V,-12V

Digital Communication Trainers

PHY-183

Frequency Shift Keying Modulation & Demodulation Trainer

Built-in fixed power supplies of +12V,-12V,+5V,-5V

Digital Communication Trainers

PHY-150

Pulse Code Modulation & Demodulation Trainer

Built-in fixed power supplies of +12V,-12V,+5V

Digital Communication Trainers

PHY-99

Differential Phase Shift Keying Modulation and Demodulation Trainer

Built-in fixed power supplies of +12V,-12V,+5V

Digital Communication Trainers

PHY-100

Delta Modulation & Demodulation Trainer

Built-in fixed power supplies of +12V,-12V,+5V

Digital Communication Trainers

PHY-121

Phase Shift Keying Modulation & Demodulation Trainer

Built-in fixed power supplies of +12V,-12V,+5V

Digital Communication Trainers

PHY-152

Differential Pulse Code Modulation & Demodulation Trainer

Variable AF generator 15Hz to 30Hz

Digital Communication Trainers

PHY-155

ASK Modulation & Demodulation Trainer

Built-in fixed power supplies of +12V,-12V,+5V,-5V

Digital Communication Trainers

PHY-177

Time Division Multiplexing & De-multiplexing Trainer

Built-in carrier generator

Digital Communication Trainers

PHY-422

Sampling Theorem Verification Trainer

Built-in fixed power supplies of +12V,-12V

Digital Communication Trainers

PHY-168

QPSK Modulation and Demodulation Trainer

Built-in fixed power supply of +5V @ 250mA

Digital Communication Trainers

PHY-54

Frequency Division Multiplexing & Demultiplexing Trainer

Digital Communication Trainers

PHY-72

Companding Trainer

Digital Communication Trainers