[TowerTalk] 105BA VS. 105CA 10 Meter Antenna

[Bill Hider]

Definitely worth doing.  The BA is pre-computer analysis.  The CA is
computer optimized.  Both of my HiGain 105s are 105CAs, even though one
of them started out in life as a BA, but was installed as a CA.

The reason they look different is due to the increased gain and F/B from
the closer first director/ driven/refector spacing.

BTW, the same is true for the 205 BA/Ca and 155 BA/CA. Convert them
all!!  I have 2 of each (205CA, 155CA, 105CA).

Bill, N3RR

MBecker@aol.com wrote:
> 
> Hi All,
> 
>      I just downloaded the dimensions to convert my 105BA beam into the 105CA
> and noticed that some of the new dimensions are much different from the 105BA.
> Does anyone have any experience with this and is it worth doing?  Thanks.
> 
> Mike, KT3U
> 
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