Update:
I have been using this product for almost 2 months. I have been troubled with sporadic video dropouts. I tried 2 different transmitters and 4 different antennas"‹ without clearing up the issue. I can only conclude, the receiver is the problem. I will have to stop flying FPV until I can purchase a model that works...because the unit is a BUST.

Image is so grainy that osd is even hard to read, does not auto switch from ntsc to pal, is stuck on pal no matter what tranmitter format i use, the display looks worse than a 256 vga... cant possibly be more than 400 lines, image doesnt get any worse when removing antennae- indicating no benifit of having it, waving a hand in the air knocks out image to total static even with trasnsmitter at 1 meter distance... A question was answered about ant. type, it is NOT rpsma, but standard sma, and the unit gets HOT! You would have a burn if left close to skin, not to mention other nearby electronics... no way this could be carried for fpv goggles due to heat and body generated emf interference, ripped off once again by amazons poor quality sellers, shipping package arrived not even taped up.

Just what I was looking for. Works just fine even with the supplied antenna. I will upgrade antennas after doing more research and price checking. Price of this receiver is more reasonable than many others.

This receiver works very good! I would purchase this item all over again! Delivery was on time, Thanks