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Spark RC radiation pattern / optimal antenna position
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6870 5 2017-7-3
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Matioupi
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  1#
Hello,

i'm wondering if there is an optimal position for the Spark RC antennas ?
would they give better performance on horizontal / vertical / slant position ?

regards

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2017-7-3
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Tviscomi
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  2#
According to the Spark Manual:
antpos.JPG
2017-7-3
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Matioupi
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  3#
Tviscomi Posted at 2017-7-3 03:50
According to the Spark Manual:

thanks not answering RTFM :-) i've been looking in the RC manuel but not in the aircraft one...

This sketch is still missing the value of the actual openning angle of the optimal area.
2017-7-3
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Dirk52
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  4#
Long side of the Antenne towards the aircraft = Maximum range.
2017-7-3
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Griffith
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  5#
Just drop a doughnut over your antenna.  That's your radiation pattern.
2017-7-3
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Matioupi
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  6#
Griffith Posted at 2017-7-3 05:41
Just drop a doughnut over your antenna.  That's your radiation pattern.

damnit, i've been unmasked....

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Homer S
2017-7-3
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