VB31M Nitek Video Balun Transceiver Up To 750ft RJ45 9" RG59 Mini-Coax Pigtail Male BNC

Video balun with pigtail coax and male BNC for operation with other baluns or active receivers.

The VB31M video balun is a video transmission device which converts coaxial signals into UTP signals. The unit provides a low cost means of sending live video over unshielded twisted pair, point-to-point wiring for distances of up to 750 feet (152 meters) with other passive baluns, up to 1,500 feet (457 meters) with TR515 single channel and model 51 series hubs, and up to 3,000 feet (914 meters) with TR560 and model 56 series hubs. The VB31M is compatible with all of the “up-the-coax” control systems. A basic system uses (2) video balun transceivers, one at each end of a twisted pair of wires. These units are intended for use over existing in-house telephone wiring, Category 5 wiring or other twisted pair cable runs to provide a convenient, cost-effective alternative to coax. The VB31M is designed to provide superior immunity from noise and interference even when running next to line power! The VB31M also provides a unique mounting tab and strain relief.

Specifications:

• Model Number - VB31M
• Size - 0.9”H x 1.0”W x 2.0”D (not including coax)
• Power Requirements - NONE REQUIRED
• Input - 1 vpp composite video Monochrome or Color
• Output - Balanced low voltage current loop
• Video Format - RS170, NTSC, PAL, SECAM, CCIR (Color or B/W)
• Video Input - 1 Vpp composite video Monochrome or Color
• Operating Frequency - DC to 10 MHz
• Common Mode Rejection - >60 dB typ.
• Wire Spec - 26 to 22 AWG unshielded twisted pair (UTP)
• Temperature Range - 0 degrees C to +85 degrees C
• Humidity Range - 0 to 98%, non-condensing
• Twisted Pair Connection - RJ45 jack

VB31M Spec Sheet