If you’re looking for a cheap way to extend your radio range, I just posted this HD antenna mod video:
I used a TP-Link 2.4GHz 8dBi Indoor Omni-directional Antenna for only $7.99.
It was tested and extended the range on my micro quad much farther than my 200mw video transmitter can keep up with.
It’s not the easiest mod but it’s definitely not the hardest either. Make sure you only cut once near the base and not thrice like I did.
I appreciate your thoughts and suggestions for improvement.