[TowerTalk] Skinny QRO coax jumpers for station interconnection

[Jim Smith]

I have a number of filters and switches to wire up in my QRO station. I would like the necessary coax jumpers to be thinner (0.25" ?) and more flexible than, say, RG 213. They will be terminated by crimped PL 259s (or equivalent). 

Any suggestions as to what I should use? 

73, Jim VE7FO