ASK/FSK/PSK Demodulator

The ASK / FSK / PSK demodulator is used for the demodulation of the following shift keyed modulated signals:

· Amplitude Shift Keying

· Frequency Shift Keying

· Phase Shift Keying

Soft and hard keyed signals can be demodulated. The device works with an implemented SDR software routine (Software Defined Radio), and has the following components:

· Clipper for limiting the reception signal

· SDR processor

· Digital Analog converter

· Output filter

A powerful microprocessor gives the demodulator an easy operation and digital precision. With the incremental encoder the desired demodulation is selected. The actual demodulation type is shown on a 4-digit 7-segment display.