Hawking Technolgoies HAC10N Outdoor Antenna Cable 10'. Required outdoor weather-proof extension cable for the HAO9SIP HAO9SDP or HAO14SD. N-Plug to N-Jack Hi-Gain Heavy Duty Outdoor Antenna Extension Cable. The Hawking Technology Heavy Duty Outdoor Extension Cable is made with the highest quality material to provide unrivaled reliability and performance. Antenna cables are subject to signal degradation due to the length of the cable. The longer the cable is the greater the signal loss. This results in a loss in overall performance from the antenna. Hawking Technology ensures the lowest possible cable signal loss by using high grade cable material and advanced designs. The HAC10N and HAC30N both utilize HDF400 cable material which results in a 0.26 dB per meter cable loss (one of the lowest in the industry). Your final result is the desired and expected performance from your antenna. The HAC10N and HAC30N are completely weatherproof and able to withstand the harshest conditions.