[UK-CONTEST] Coax feed for Beverage?

[Deni, F5VJC]

Can anyone suggest a suitable coaxial cable to feed a Beverage antenna?

I know losses are not particularly important in this application and I'm 
hoping to find a good quality Sat TV cable to make up a feeder run of 
200 Metres.
I need something that will survive reasonably well outdoors just laying 
on the ground in grass. The available cables seem to range from real 
garbage to quite expensive!

Any suggestions? I'm in France...

Deni
F5VJC