Inquiry (采购产品): Low impedance coax cable Dear Expert: We have standard copper tubing 0.25" diameter cited inside heat-shrink PTFE tubing with 4mil recovered wall thickness. Other copper conductor should be fabricated without any gap or voids between this conductor and PTFE tubing. The thickness of copper not very important. The length of cable should be up to 3ft max Thank you, Simon London **** Hidden Message ***** Simon London 1250 24th Street, NW, Suite 850 Washington, DC 20037 USA Company: BAE Systems-AT Title: Principle Engineer E-mail: simon.y.london@baesystems.com **** Hidden Message ***** simon.y.london@baesystems.com