Software Defined Radio Transceiver

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  • 12/18/2012 @ 11:02 pm

This is an amateur radio transceiver that operates on the medium or short wave bands. It is a software defined radio, meaning that it uses a computer to control the radio, to demodulate the signals received, and to modulate the signal transmitted. The computer control and signals in and out... Read more »

Capstan for Winding Kite Line

This hand-cranked capstan pulls down kites easily and quickly but is lightweight and portable. A power option can be added for even more ease of use. The line ends up on a removable halo spool, so spools of line with varying weights can be used on the same winder. The... Read more »