[Antennas] Multiband antennas
Mike Gilchrist
kf4fdj at amsat.org
Thu Sep 23 12:58:53 EDT 2004
I preceded the post with a warning caveat! Why not a BB gun? It's worked
for me.
"Not good advise" hmmmm ??? !!! Not good spelling. :-)
At 11:34 AM 9/23/2004 -0400, KA8VIT wrote:
>Why not just use a high-speed drill / drill-bit made for
>drilling glass ? A dremel tool will work.
>
>A B-B gun ??? !!!! Not good advise.
>
>Good luck !
>
>72/73,
>
>Bill KA8VIT
>
>
>*********** REPLY SEPARATOR ***********
>
>On 9/23/2004 at 11:02 AM Mike Gilchrist wrote:
>
> >I'm not sure if this has been mentioned before, but there is a good way
> >to
> >pass 600 ohm line through a house without much of an impedance hump.
> >
> >First, a word of warning. CAUTION! If you follow this procedure, I will
> >not be responsible for any damage to your house or injury to you or
> >innocent bystanders.
> >
> >This pass through assumes there is a window in the room. A children's BB
> >gun, held against the glass will "USUALLY" just plink a small hole in the
> >glass. A pair of side-by-side holes will accommodate a banana plug
> >arrangement. You put the posts through the holes, with rubber washers,
> >and
> >snug them down. I then solder the 600 ohm ends to male banana plugs.
> >
> >This has another advantage. I put a drip loop outside the window. When
> >the storms come, the wind whips the cable and the banana plugs come out of
>
> >the jacks, essentially disconnecting the antenna system from the shack.
> >
> >I have done this 4 times now with no broken windows.
> >
> >YMMV
> >
> >73, Mike kf4fdj
> >
>
>Bill Chaikin, KA8VIT
>USS COD Amateur Radio Club - W8COD
>WW2 Submarine USS COD SS-224
>
>ka8vit at ix.netcom.com
>http://207.166.196.59/ka8vit
>http://www.qsl.net/ka8vit
>
>QRP-L NBR: 2596
>
>
>
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>
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