Thanks to you both!!! The small coax is pretty pricey, for what it is::> It's a pity, with regard to the 'smallness', I don't need rf type (high quality) dielectric, as long as the shielding is good. I was hoping to find more reasonably priced (and well shielded) miniature shielded cable though, especially if it's less pricey. Again, thanks....and thanks to all who contribute to the list and those who administer it. Art On 11/22/18 7:47 PM, Harold Hallikainen wrote: >> Hi All, >> >> I'm nearing the end of the PCB design phase for my PIC project, and now >> I need to consider how to interface it with the outside world. It will >> be located in an extremely high rf environment, so shielded cable will >> be needed. > Is small coax ok? I've used this: > https://www.mouser.com/datasheet/2/238/linxtechnologies_10302017_CSI-UFFR= -ccc-UFFR-1218846.pdf > .. > > Harold > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .