Nitek VH839M Video Balun UTP Hub, 8 Port Transreceiver, Multi Channel

The VH389M is an eight port video Balun Hubs with built-in surge suppression. Systems operate with other Nitek UTP video equipment including, video balun hubs, standard video balun transceivers or active receivers. These units feature RJ45 jack connections for quick and reliable connections.

The VH839M video balun hubs are multichannel video transmission devices that provide a low cost means of sending quality live video over Category UTP cabling. The systems can also adapt to existing communication and computer network spare pairs, or new cable installations. The VH83M9 can send video up to 750 feet (225 meters) when used with other products in the VB37 or VB39 family. When used with model TR515 or TR560 active receivers, distances of 1,500 feet (450 meters) and 3,000 feet (900 meters) respectively, can be attained. The VH839M is designed to provide superior immunity from noise and interference, such as RFI and EMI.

UPC: 661955083922
Also known as: N1-VH839M

Technical Specifications: Size: 1 RU x 6.0"D Power Requirements: NONE REQUIRED Video Input Connection: Standard BNC connector for 1 Vpp composite video monochrome or color Video Format: RS170, NTSC, PAL, SECAM, CCIR (Color or B/W) Twisted Pair Connection: Screw terminals providing balanced low voltage current loop Common Mode Rejection: >70dB Operating Frequency: DC to 10 MHz Recommended Transmission Distance: w/passive units - Up to 750 feet (225 meters); w/active units - Up to 3,000 feet (900 meters) Transient Immunity: Built-in Wire Spec: 26 to 12 AWG Unshielded Twisted Pair (UTP) DC Loop Resistance: 51 Ohms/1,000 feet (max) (51 Ohms/300 meters) Normal Capacitance: 17pF/ft. Impedance: 100 Ohms +/- 20% UTP Category: 2 or better

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