The AV-640 was not included in the comparison, however it is quite
similar to the R8. Based on the R8 data I decided to purchase a
AV-640 and have not been disappointed.
On Apr 25, 2010, at 12:19 PM, Dan Schaaf wrote:
> 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
> "In the Beginning there was Spark Gap"
> ----- Original Message -----
> From: <K7LXC@aol.com>
> To: <firstname.lastname@example.org>; <email@example.com>
> 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,
>> firstname.lastname@example.org writes:
>>> Has anyone done a study? evaluating? the GAP CHallenger DX,?
>> 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
>> testing I would like to hear from you. If there is enough?
>> response I
>> 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
>> 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
>> 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.
>> Steve K7LXC
>> Champion Radio Products
>> Cell: 206-890-4188
>> TowerTalk mailing list
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