[TowerTalk] 402CD Modeling Help.

[k2qmf at juno.com]

Hello All,

The 402CD reflector 1/2 length is 258.5" for CW

The XM240 reflector 1/2 length is 262.5" for CW

The driven elements for both are the same!!

Cushcraft claims the XM240 has 8dB more F/B ratio than the 402CD!

If I increase the 402CD reflector by 2" per side

1- Will that improve the pattern of the 402CD??

2 - What will happen to the SWR curve??


I am not good with antenna modeling programs.

Can anyone help with this??  Any info would be very much appreciated...

73,
Ted  K2QMF

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Posted by: <k2qmf at juno.com>
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