Does anyone have any experience of the signal booster sold in eBay: http://www.ebay.co.uk/itm/DJI-Ph ... :g:YZAAAOSwyKxXgr9O

This looks suspiciously same as the Argtek system :

http://www.argtek.com/en/2-1718- ... turer-id496186.html

Nigel

I had the ARGtek on my Standard.  I was not overly impressed with it.  I eventually removed it and installed the snap on Windsurfer antenna mod for $10.00USD.  I'm not saying they aren't working well for some folks, just not for me and my Standard.  I was only getting about 600 feet with the Standard.  Then I installed the ARGtek and was able to go out about 1,090 feet.  But when I took it off and installed the Windsurfer, I was then able to go out 2,090 feet.  It's possible I have that infamous software issue with my Standard.  I'm sure you have read all the posts on the forum about it.  I, like so many others, are eagerly waiting for the new firmware, which I hope with correct that.

I just installed the Argtek booster and hate it.  The best I got was an extra 100 feet, but usually do worse than with a homemade reflector.  I can watch the signal strength jump all over.