[Antennas] Recommendation for Balanced .5-150w ATU needed

Fri Jun 15 00:19:43 EDT 2007

ICOM AH-4 is made for outside. Look up the specs. I have a used one for
sale.
David
W7DBH
ka5oai at jass-ltd.org,Internet writes:
>I would appreciate recommendations, pros and cons
>for an ATU, to be used outside, that would:
>handle power levels between .5w - 100w
>(125-150w to have a safety margin)?
>>Application will be for a closed and open loop antenna
>At this point I'm considering a closed full wavelength 80m loop
>>I plan to use a trap to open the far mid point of the antenna for 160m
>making it a half wavelength open loop for 160m
>and close the loop for other frequency's (80m-10m)
>>I think that means I need it to handle a balanced antenna?
>>I would be willing to do the weather proofing of the unit, myself,
>if need be.
>>TIA
>-- 
>GB & 73's
>KA5OAI
>Sam Morgan
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