115.2Kbits/sec data comm over 50-100Km with less than 5W

How to create a data link of 115.2KBits/sec over 50-100Km (line of sight) with total power consumption of less than 5W? Is there any commercial unit for these type of an application?
Pang Fu nospam snipped-for-privacy@hotmail.com
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Pang Fu wrote:

Afraid you need a couple of fibre's to meet those requirements.
Bill K7NOM
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Pangfu, here it is.
http://www.qsl.net/ke5fx /
Not sure but here in Italy there were 700+ Km QSOs using 3m antennas and 10mW Gunn Diodes. 100Km should be within reach (regulations apart).
Not the beginner type of stuff, anyway.
Good work!

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Giuseppe Marullo wrote:

Yes you can do that and probably more but what is the reliablity. For consistant communications the distance would have to be greatly reduced.
My opinion. Bill K7NOM

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