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.
