[Skimmertalk] Red Pitaya Skimmer How-To Doc online
Bob Wilson, N6TV
n6tv at arrl.net
Mon Jul 17 14:12:18 EDT 2017
For those exploring the possibility of using a $400 Red Pitaya as a 6-band
SDR for compatible with VE3NEA's CW Skimmer Server and RTTY Skimmer Server,
a detailed summary of the updated, procedure, with newly-updated links, may
be found here:
http://hamsci.org/n6tv-red-pitaya-combine-cw-rtty-skimmer
Thanks to Nathanel, W2NAF, for re-posting my original note with the newest
information and links.
FYI, I experimented with the Red Pitaya aluminum enclosure, which acts like
a giant heat sink, but it doesn't have a place to put a fan. Unfortunately
the internal temperature of the FPGA rose as high as 78° C (85° C. is the
recommended limit), and the entire case became quite warm. So I switched
back to the Red Pitaya plastic enclosure, with a small 30mm x 30mm x 10 mm
5V DC fan, and now the reported temperature is only about 67.5° C.
73,
Bob, N6TV
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