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Re: [CQ-Contest] Single Band mobile antenna for 80 CW?

To: Jimk8mr@aol.com, k3lr@k3lr.com, cq-contest@contesting.com
Subject: Re: [CQ-Contest] Single Band mobile antenna for 80 CW?
From: Tom Horton <k5iid@sbcglobal.net>
Date: Tue, 8 Jun 2004 19:43:31 -0700 (PDT)
List-post: <mailto:cq-contest@contesting.com>
Hi Tim,
 The "big" Texas Bugcatcher goes anywhere you want it to. Just tap the coil and 
let the whip out as far as you want...or add a longer whip. By far the best 80 
meter mobile antenna I have ever used. JA on 80 SSB from Odessa, Tx mobile with 
100 watts
ain't too shabby.
 73, tom K5IID

Jimk8mr@aol.com wrote:
In a message dated 6/8/04 5:31:21 AM Pacific Daylight Time, k3lr@k3lr.com 
writes:


> Can you tell me which single band (non screw driver) 75 meter mobile
> whip has enough "whip" to allow operation all the way to 3.5 MHz (80
> CW)? Most every model says it is good for "75 meters" i.e. no lower than
> 3.75 MHz.
> 


The 75 meter HamStick does not come with enough "whip", but by adding a 
couple of top hat wires it will do fine on 80 cw.

I have found that two # 12 stranded wires, fastened to the metal junction 
between the body and the whip (over the set screws) with a small hose clamp 
does 
the trick. It is not necessary to clean off the black anodized finish. Trim 
the wires for best SWR - I have found about 10 inches to be the magic length 
for 3545 kHz.

Also I have found Lakeview's loading coil to be helpful on 80/75. The 
current AES catalog lists this as the IM-1, which doesn't ring a bell for being 
a 
familiar number, though the description fits what I have. 

You can hear what this seven foot antenna can do in the Ohio QSO Party, on 
Saturday, August 28. 


73 - Jim K8MR
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Tom Horton  K5IID
 Hillsboro, TX


 USA-CA All Counties 661---DXCC---5 BAND DXCC
 WPX HONOR ROLL---5 BAND WAC---WAZ

 Finally back home in Texas after all these years! 

"E" sorter for the ARRL W5 QSL bureau
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