At 07:35 21/10/2008, Andree DL8LAS wrote:
>Hi, I am searching for an external BPF only 160m for my Icom IC 756
>Pro II, do you have any information for good BPF ???? greetings Andy
>DL8LAS www.dl8las.de www.darc.de/distrikte/m/11/
Andy,
Take a look at Dunestar 300 series
http://www.dunestar.com/model300.htm or W3NQN filters at
http://www.arraysolutions.com/Products/wx0bbpf6.htm#200W or ICE
filters http://www.arraysolutions.com/pricelist.htm#ICE%20Filters I
have used all three and they work fine.
I found a good comparison paper at
http://www.bavarian-contest-club.de/projects/bandpassfilter/100W-BP.pdf
which tells you how to make your own.
It is possible that WIMO stock some of these products.
73 Chris, G3SVL
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