The book on vertical performance is for sale at the web site
Look under publications .........Bill /
w2ay
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From: "Dan Schaaf" <dan-schaaf@att.net>
Sent: Sunday, April 25, 2010 3:19 PM
To: "Tower and HF antenna construction topics." <towertalk@contesting.com>
Subject: Re: [TowerTalk] Gap Challenger Comparison Testing Studies
> This link only takes me to the home page. (http://www.championradio.com) I
> want to know where is the related comparison?
> I want to see how my AV-640 stacks up against the others.
>
> Dan Schaaf
> K3ZXL
> "In the Beginning there was Spark Gap"
> www.k3zxl.com
> ----- Original Message -----
> From: <K7LXC@aol.com>
> To: <towertalk@contesting.com>; <ka2qwc@verizon.net>
> Sent: Sunday, April 25, 2010 2:16 PM
> Subject: Re: [TowerTalk] Gap Challenger Comparison Testing Studies
>
>
>>
>> In a message dated 4/25/2010 8:38:22 A.M. Pacific Daylight Time,
>> towertalk-request@contesting.com writes:
>>
>>> Has anyone done a study? evaluating? the GAP CHallenger DX,?against
>> other verticals?
>> Butternuts, Hygain, CrushCraft, Steppir rtc..
>>
>>> If so I would like to see the results as the peratin to performance. I
>> am not intersted in anecdotal evidence just fact. If any one has
>> performed
>> testing I would like to hear from you. If there is enough? response I
>> will
>> summarize and post the results.
>>
>> Yessireebob. To quote from _www.championradio.com_
>> (http://www.championradio.com) , "Now you can read an unbiased report on
>> how they really
>> performed. Antennas tested include the Cushcraft R8, Butternut HF6V, MFJ
>> 1798,
>> Force 12 ZR-3 and V-3, Diamond CP-6, Hustler 6BTV and Gap Titan. It's 64
>> pages of protocol, data sets and summaries. Presented at the Dayton
>> Hamvention."
>>
>> Not exactly the Challenger but full of lots of actual data and
>> observations. It's the only on-the-air HF vertical comparison report in
>> the world.
>>
>> Cheers,
>> Steve K7LXC
>> Champion Radio Products
>> Cell: 206-890-4188
>>
>>
>>
>>
>> _______________________________________________
>>
>>
>>
>> _______________________________________________
>> TowerTalk mailing list
>> TowerTalk@contesting.com
>> http://lists.contesting.com/mailman/listinfo/towertalk
>
>
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