5.8 GHz Helical Antenna by FrankenberryPi 3d model
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5.8 GHz Helical Antenna by FrankenberryPi

5.8 GHz Helical Antenna by FrankenberryPi

by Thingiverse
Last crawled date: 3 years, 1 month ago
Helical antenna for 5.8 GHz, designed in CATIA. Print out the mandrel and antenna support, then wrap a solid copper wire around it in the groove. Twist the wire into the support, solder a connector and backing plane on, and it should work. Some tuning will help, but most don't have a network analyzer that will do it. Should work fine anyway.
This is a Right Hand Circularly Polarized antenna. It won't work if your transmitter is LHCP. Used this with success on FatShark goggles.

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