The Listen Technologies LA-113 is an RG-8, 50 Ohm, Coaxial Cable for use where additional distance is needed for wireless system antennas to increase coverage. Measured at 500 ft. it's recommended for coaxial runs more than 100 ft. (30.5 m) at 72 MHz or 50 ft. (15.24 m) at 216 MHz. LA-113 will give you better distance with lower loss of signal power. Signal loss for 72 MHz is 1 dB per 50 ft. Signal loss for 216 MHz is 2 dB per 50 ft.