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Table of contents

Author: David Berkley, K2MUN and Frank McAneny, K2EZR

PSK31 Introduction Demo What did the Demo Show? History What is PSK What is PSK (II) PSK Looks Like Actual PSK Signal PSK Signal Expanded PSK “Spaces” Digipan (PC) Overdriven Audio (IMD) Badly Overdriven Audio Coding Characters “Varicode”  PSK Screen Frequencies Concluding Comments         Digipan 15 Meters Final Demo