marxy's musing on technology

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Sideband in GNURadio for an FL2K VGA dongle transmitting WSPR with the
Weaver method

Posted: 18 Jun 2018 11:08 PM PDT
http://blog.marxy.org/2018/06/sideba...-fl2k-vga.html



Ross, VK1UN, and I have been tinkering with the low cost FL2K VGA dongle
which can be used as a high speed digital to analog converter capable of
generating RF.

As the WSPR spots shown here indicate, Ross has been successful. This is a
VGA dongle simply matched into a dipole transmitting a WAV file of WSPR
tones from Melbourne to Tasmania.

Along the way we've both been learning about GNURadio