Hubsan Invader FPV RC Helicopter - ridiculous antenna design !

[blueangel]

Here is what I discovered after opening up the transmitter on my Hubsan FPV Helicopter that I recently purchased...

OK the image is not from me. Its from my friend who took this picture and whatsapp me the findings.
So I go ahead and open up my own same transmitter.
Whoa ! Bloody RidiculousFukinDamnPieceOfShitCheezePieWhatDidISee is the bogus antenna wasn't wired up.
Instead it had a internal coil antenna.

[timgoh0]

That would actually be a "biquad" antenna, not a coil. And given the configuration, it might actually perform better than the folded coax thing usually found in the rubber duck at the end.

[dt2133]

Yes, that's a biquad. 50 degree beam. Good stuff.