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incidental wifi problem with Rikomagic RKM 802 IV
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Originally posted by hansheijkoop View PostFrom my RKM distributor i received a link how to repair your Stick when wifi is not functioning as it should be. http://www.rikomagic.com/en/news/sho..._28_nid_5.html maybe old news?
I can't solve this puzzle. I've been going for hours trying to figure out what exactly causes the wifi to not work properly when the antenna is close to the chip. I know it's not grounding at least as I isolated everything properly. Any experts on this field? Could it be interference?
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While a expert anwer, i will give you my oppinion. Yes i think electrical interference is the answer, in some sticks, not only mk802IV, when the internal antenna is out of the stick the signal improves a lot. Some sticks like mk808b(rk903) have a really bad board design related to radiofrequency interference, and internal antenna is almost useless.
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