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making my own dew heater
Posted: Fri Aug 19, 2011 1:42 pm
by Roy Stewart
Hey Guys..
I'm thinking of making
my own dew heater...
Has anyone got any good
tip??
Cheers Roy
Posted: Sat Aug 20, 2011 2:58 am
by Dave Lillis
ya, buy one
kidding, kidding, I'll put up a few links later, after some sleep.
Posted: Sat Aug 20, 2011 1:22 pm
by Frank Ryan
Although I'd say its easy enough Id say youd buy one cheap.
Posted: Sun Aug 21, 2011 1:37 pm
by Dave Lillis
Roy,
I made a dew heater for my telrad, never have problems there these days,
Here are some plans on how to make a dew heater
http://www.atmsite.org/contrib/Snow/sco ... eater.html
http://webhome.idirect.com/~rsnow/resister.html
They are basically a set of low resistance resistors in parallel.
Here is a plan for a simple controller for dew bands.
http://www.backyard-astro.com/equipment ... eater.html
Posted: Sun Aug 21, 2011 2:20 pm
by Roy Stewart
Cheers Dave...
As soon as I sort myself out
I'll get a start on it sometime after the
B.S.P...
Cheers Roy