ITEM NAME:2 x BNC Balun passive video transceiver CCTV / surveillance cameras P3H7 2 x BNC Balun passive video transceiver CCTV / surveillance cameras P3H7 Here with us BNC Passive Video Balun pair are offered by the good quality. Frequency response: DC-8 MHz Cushioning: 0.5 dB Type CMRR: 60 dB BNC Impedance: 75 RJ45 Impedance: 100 Working temperature: -10 Â ° C to 70 Â ° C Storage Temperature: -30 Â ° C to 70 Â ° C humidity: 0-95% package:2 x BNC passive video Balun Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/-1-3cm..BNC Impedance: 75. Working temperature: -10 Â ° C to 70 Â ° C. Storage Temperature: -30 Â ° C to 70 Â ° C. CMRR: 60 dB.