Needed: Thin, flexible 75ohm cable

Hi,

Does anyone know what kind of cable should be used for a motor-home CCTV system. Vibration, space and flexibility are the issue. Should I just used 75ohm RCA cable.. like the kind found packaged with small board cams? Is there a mini-coax of some kind out there?

Shielding is important too, as there may be a lot of sensitive radio equipment in the vicinity.

Thank you.

Sincerely,

IM

try this company and cable-

http://www.gemcable.co.uk/products/p3607/BT3002-LSZH-Coax-Cable/product_info.html