You'll see in the comments attached to my last blog post that our man on the left coast, Steve Smith, gave that cute little Doug DeMaw/Vlad Polyakov receiver a name that might set American-Russian ham relations back a bit: He called it "Vlad The Inhaler." Good one Steve! (But you might want to stay out of the diplo game!)
It occurred to me that with the installation of one little switch in the diode part of the circuit, we could turn this into a dual-band RX. Take a look here:
http://soldersmoke.blogspot.com/2010/03/polyakov-plus-dual-band-receiver-with.html
Check out "SolderSmoke -- Global Adventures in Wireless Electronics"
http://soldersmoke.com/book.htm
The End is Near!!!
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SEVERE GEOMAGNETIC STORM WATCH: Giant sunspot AR3664 has now hurled at
least four CMEs directly toward Earth. Their combined arrival this weekend
could sp...
5 hours ago
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