Re: [amsat-bb] Feeds and antennas information.

["Edward R. Cole" <al7eb@xxxxxxxxxxxxx>]

Thanks Fred,

I would echo Fred's recommendation and add that Paul is a recognised
microwave antenna expert in the eme and microwave communities.  He is a
frequent author in QEX and presenter at conferences.  I would say his work
on the DSS 18 inch dish is second to none.  He devotes part of his web site
to how to get one set up [mainly on 10G].  So check out the web site as
well as the "W1GHZ microwave antenna book".

Ed

>Hi,
>
>If you need info about feeds and antennas for 
>microwaves,you can find it at the "W1GHZ microwave 
>antenna book" online at:
>
>www.qsl.net/n1bwt/contents.htm
>
>Very nice informations about parabolic feeds and more..
>Downoading the entire book is about 6Mb, but you can just 
>get the chapter you need.
>
>I have built a couple of years ago the VE4MA feed type 
>for 23 and 13 cm(as my 3 meters dishes have a F/D ratio 
>of about 0.3, it was probably the best solution), and 
>they work fine.
>If you need some constructional info/help , just send me 
>a mail at:microwave@clix.pt

 
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