CLOOPHDLRAM HD SERIES REMOTE TUNED LOOP FRINGE ANTENNA -INCL 10M CABLE PK'S LOOP ANTENNA C-LOOP-HDLRAMPK Loop Antennas are proudly designed and manufactured inAustralia An outdoor AM Loop antenna with remote tuning for buildings constructed with steel roofs and frames ( like sheds or caravans) or those with re inforced concrete. The Loop mounts outdoors and a single co axial cable connects it to the tuning control box. There is an output for a wired connection to your AM radio receivers external antenna and ground terminals The tuning system is sharp