Here is some information for those who might be still trying to figure out the FatShark rubber ducky antenna mods to place on the legs of the Phantom.
This link that was posted earlier in the thread shows the FatShark 2.5GHz 2.5dBi antenna. Below it should show "Customers who bought this product also purchased.....
That one will be the FatShark 5.8Ghz 3dBi.
Both of these have a Male SMA connector. Which means that the center copper cable is the Male part.
=http://www.readymaderc.com/store/index.php?main_page=product_info&products_id=3924]FatSharks
When you buy the longer cables to hook the FatSharks up, make sure the end going to the FatSharks is the SMA end and not the RP SMA end. The RP stands for Reverse Polarity and will not work with the SMA ends. Just Google RP SMA vs SMA to read about them if you want.
The cables you need are on eBay. They have to be MMCX right angle Male to SMA Female. Since DBS used a 10" cable to relocate the stock flat panel antenna to the back of the Phantom, I'm thinking that would also work with the FatSharks.
Here is an eBay link just to show the cable needed. It is an 8" though.
MMCX right angle Male to SMA Female
I just ordered my Itelite DBS Antenna a few days ago. So now I'm patiently waiting.....lol!
I'm also about to order the FatShark antennas and cables today. Plus with my Zenmuse H3-3D Gimbal on its way, It'll be like Christmas around here!
I'm running a P2V+ with a GoPro 3 Silver Edition, but am about to buy the GoPro 4 Silver Edition. I love the GoPro over DJI's cameras. The Gopro4 is the best out there now for low light and night shooting.
I hope this helps some of you with the FatShark antennas.