Power supply input: DC 12V Working temperature: -20~70’C Relative humidity: 0~95% (Non-Condensing) Frequency response: 6MHz Common-mode rejection: 6MHz Impedance: coaxial-cable (BNC male) 75ohms, UIP (Unshilded Twisted Pair) 100ohms Cable type: Unshielded twisted pair, 24~16AWG Type: Cat5 or above Impedance: 100+/-20% ohms DC resistance: <10ohms / 100m Distributed capacitance: <62pF/M Cable Length:13cm Connector Gender:Male to Female Connector:BNC / twisted-pair Dimensions:2.36 in x 1.22 in x 0.87 in (6 cm x 3.1 cm x 2.2 cm) Weight:2.57 oz (73 g) Packing List: 1 x Video transmitters (13cm?2cm)+RECEIVER (PAIR)