RG316 low loss lightweight flexible coaxial cable is well made and easy to pass through areas that are tight. rg316 low loss flexible coaxial teflon 50 ohm cable is also great for making a balun. with pl-259 already installed. Install a sma connection for a small passthrough hole and use an adaptor to your pl-259. low loss too. Also you can use rg316 cable for an antenna project. in the balun, make coax capacitors, rg316 flexible coaxial well works great. < flexible coaxial just what you needed. I do a lot of vhf/uhf interconnections and this rg316 low loss coax cable of choice with which to do this kind of work.
great quality for ham radio operstirs. Specification Nom.
Frequency: 6000MHz Nom. 0-6GHZ VSWR 1.2 Nom. 0-3GHZ Attenuation 0.51 dB/FT | 0-6GHZ Attenuation 0.75 dB/FT Nom.
Impedance: 50ohm Nom. Min.
Bend Radius (Install): 0.53 in Nom. Operating Temp.: -55 to 200 Nom.
Maximum tensile strength: 12.2I b