SO i have been looking at this website trying to figure out how to make a filter for the gps so it will reject outside frequencies but have been unable to figure out what a 1206 coil is specifically.. I think it is a inductor but i thought those were measured in Henry's.. Here is the website http://www.webx.dk/rc/video-wireless/filtergps.htm . The filter i am looking to make is the:
Homemade low-pass filter for GPS and block for 2.4GHz
using 1206 coils (20% tolerance) and cheap 0805 1pF (10%) 100V capacitors.
Maybe someone who knows what this guy is talking about can explain it better. I would really appreciate this.. Sorry for the dumb question