>
>
>You can do 30 miles LOS if you are high enough at each end and there
>are no high spots too close to the ends. Fresnel zones that occur if
>you don't meet the preceding requirememnts kill your link quite well
>in most cases.
>

Russell,

I use Radio Mobile software with plots paths based on dted files 
(digital terrain elevation data). It indicates a near optical line of 
sight between the 2 points. There are a few small bumps that nearly 
block the path, so tree attenuation will be an issue possibly.

I'm not worried about the radio path, but was hoping to find someone 
on the list with experience hacking into the remote temperature sending module.

Regards,

Art



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