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Topband: Antenna Question, Sorry

To: <topband@contesting.com>
Subject: Topband: Antenna Question, Sorry
From: "Kevin Nathan" <k7rx@comcast.net>
Reply-to: Kevin Nathan <k7rx@comcast.net>
Date: Wed, 10 Aug 2005 07:02:20 -0700
List-post: <mailto:topband@contesting.com>
Hi All,

I apologize for raising a topic that I know has been spoken of on here before 
but I am looking for advice and since I am blind, I really can't use EZNEC or 
other modeling programs very well due to the graphics involved.  In looking at 
the antenna situation here I have the room to put in a ground mounted inverted 
L antenna of approximately 150 to 170 feet in length with perhaps 60 or 70 feet 
vertical.  At present, I have 300 PF of capacitance in the form of a couple of 
fixed caps rated at a working voltage of 2500.  I know if I put these or even 
more capacitance in series, I can tune the SWR to 1 to 1 on 160.

My question though regards possibly using this antenna on 80 and 40 for DX 
work.  I could simply feed it with coax, not put the caps in, and just use my 
tuner to attempt to deal with the SWR which might be involved.  If possible, 
can some of you share opinions with me regarding how you feel this antenna 
would play on 160 and also on 80 and 40?  Any other thoughts?  I had written to 
one person asking about the Battle Creek Special and obtaining traps I know are 
accurate but he advised me to just use a multi band vertical.  Problem here is 
that I really don't have the funds to invest in such a vertical.  I therefore 
need a low cost but effective antenna and this looks like it might be the best 
possibility.

I will look forward to any thoughts you may have for me on this.  Thanks much 
and very 73 to the group.

Kevin :)
Amateur Radio:  K7RX
Navy Marine Corps MARS:  NNN0SHS
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