JJRC X12 Aurora (CFly Faith, Eachine EX4) Range Test (1700 meters??)
Can a pair of $7 range extenders really boost the RC transmission of the JJRC X12 Aurora (CFly Faith, Eachine EX4) further than the advertised 1200 meters? Lets see with a range test.
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Range Boosters: https://amzn.to/2Ur7oIy
Eachine EX4 4K model is the same drone, but cost less than my JJRC model
For the best price from Banggood use this link: https://www.banggood.com/custlink/GDD...
#JJRCX12 #EachineEX4 #CFlyFaith