Sold by the foot.
RG188 coaxial cable can be used in direct burial applications. RG-188a may also be used in high temperature applications, data transmission applications, and communication systems that require higher sequences and lower attenuation.
Temperature Range: -55°C to +250°C
Max Operating Voltage: 1,200
RG188 Specifications and Construction:
Inner Conductor: Silver Covered Copper Clad Steel
Dielectric: Solid PTFE
Outer Conductor: Silver Covered Copper Shield
Jacket: PTFE Type VIIA per MIL-C-17