PHASE SHIFT KEYING (PSK) MODULATION & DEMODULATION – GUPTA BRAND 200430 Posted on February 26, 2017May 2, 2017 by admin Built in +/-5V, +/-12V/350 mA DC Power Supply Built in Carrier Generator: 10 KHz Built in Modulating Signal Generator 1 KHz PSK Modulator PSK Demodulator