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Science fair short wave
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February 14th 05, 05:16 PM
William Mutch
Posts: n/a
In article ,
says...
"DaKid" wrote in message
...
Can someone recommend a kit for me to build with my daughter. I am not a
regular hobbiest, but I built a Heathkit when I was a kid and thought it
would be fun and a good way for her to be introduced to electronics. Any
thoughts? Thanks..... Of course the Science Fair is in a couple of
weeks!!...lol
A couple weeks is a short time to build a shortwave radio. But hindsight is
20/20 so they say.
There aren't a great many SW receiver kits out there that I'm aware of. I
think TenTec makes one but it's a general coverage HF receiver and may be
kind of pricey and complicated for a science fair project.
You might try looking at one of the Ramsey kits at
www.ramseyelectronics.com
. They have some amateur band receivers matching
their QRP transmitters, plus they also have AM, FM, and shortwave receiver
kits. It could probably be built & tested in a couple days, depending on
your kit building skill. URL is:
http://www.ramseyelectronics.com/cgi...ction&key=SR2C
I've built a couple of these Ramsey kits and think they would be
quite suitable for a youngsters SciFair project. If all goes well you
also get a surprizingly good radio...much more satisfying than a crystal
set on an oatmeal box.
--
Tom Sevart N2UHC
Frontenac, KS
http://www.geocities.com/n2uhc
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