3 turn helix antenna 1.28 GHz for FPV

So this is my version of a 3 turn helix antenna for my FPV setup. As coil I'm using 2mm stainless steel welding rods. And the reflector i got from a stove burner cover. :-P it's only 0.2mm so i made a reinforcement as you can see in the files.

Edit: This is a RHCP holder. If you need a LHCP you just have to mirror it.

Edit2: The stainless steel rod where to hard to solder so I took some galvanized steel wire 2mm instead.

Edit3: added some tools to make it easier to roll the helix. they are for a LHCP so if you need a RHCP just mirror it ;-)