[Antennas] Re: take-off angles...

[Danny Richardson]

At 08:12 AM 9/8/2006, you wrote:

>Doing a quick and dirty model in NEC gives the following:
>
>160m - 25º
>80m  - 25º
>60m  - 24º
>40m  - 21º
>30m  - 19º
>20m  - 16º
>17m*  - 14º & 52º
>15m*  - 47º & 13º
>12m*  - 41º & 12º
>10m * - 36º & 12º
>
>Ground loss erosion out past the ends of the short radials on the lowest
>bands listed will eat at those 'twenty-some' degree numbers. They will
>effectively end up being more like 30-degrees--a good round average
>number to use.
>
>73,     Roy    K6XK

Fine, you model the antenna at the specifications he gave.

Danny



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