Originally Posted by onroaddude
I've been using my home-made loop for 2 racing weekends so far. It works great. I have 18 gauge wire with 470ohm resister. I don't use anything to split the loop like the AMB black box but it works this way too.
I also use douple shield 50ohm coax cable.
Thanks for all the info! I will start cutting & splicing wires ASAP hehehe, anyway just a tough, I was checking the specs for the loop in the AMB homepage and it says they use 75 ohm wire, is there any reason of why you use the 50 ohm one, or there is no significant diference between the 50 ohm and the 75 ohm?