Gpredict, Ham radio satellite tracking: Project 12.The below amateur (Ham) radio applications have been implemented on the RPi by David Haworth, WA9ONY: Raspberry Pi (RPi) Amateur (Ham) Radio Applications Runs without display, keyboard and mouse.Additional hardware interfaces available.Runs a wide variety of open source Linux software related to radio applications.A powerful, low cost, small size, single-board computer (SBC).The RPi is great for use with amateur (Ham) radio projects because it is: The head phones connects to the FT-857D CT-39 data cable input and to the round speaker.The line input connects to the FT-857D CT-39 data cable output.Various USB memory sticks for backing up user files on the RPi.Connect to the top of the breadboard is an Yaesu CT-39 data cable that go to the.White breadboard with unconnected GPIO to breadboard interface board.Small round black and silver speaker located above the keyboard.In the official red case (the white case top is removed for maximum cooling). RPi computer for general purpose computing. WA9ONY Amateur (Ham) Radio Raspberry Pi Computer Projects