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Old Jan 25, 2011, 06:39 AM
IBCrazy is offline
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Quote:
Originally Posted by vulpina View Post
What are the benefit of this antenna , what flying style is it for ?
Do you have any beamwidth data on it; angle ?
The helical is for all styles of flying, especially stunt flying as there is no signal loss in a bank or loop.

Beam witdth is inversely proportional to the gain and number of turns:

3 turns - 75 degrees
6 turns - 55 degrees
12 turns - 40 degrees

-Alex
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