indoor antenna 1.For VHF only 2.ABS base, Copper rod 3 ... tip, 1m 3C2V coaxial cable with 9.5 plug, 1.25m electrical wire. Two transistors,packed in color box.Gain ... AdjustOperation FrequencyOutput ImpedanceStanding Wave RatioOperation Voltage8-10dB45-230MHz75OHM1.5/ Packed:1.Packed in poly bag2.50pcs/ctn3.Carton dimension: 53* ... : 6Kgs6. Container qty: 80000pcs UHF&VHF indoor antenna model 819 tv antenna