HR·QEFA series Features Use Features The cables use copper laminated plastic tape for the outer conductor to provide better radio frequency characteristics than the HQ·SUPER series cables. Wide temperature range from -40°C to +105°C Stable electrical characteristics and low losses Cable (ZHR-1.5D-QEFA) with non-halogen material is also available. Conform to the RoHS directive. Use Antenna cabling for vehicle-mounted ETC transponders and DSRC systems, and cabling of system devices and various radio devices