Nitek VB39M Video Balun Transceiver For Twisted Pair
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→ Transceiver Unit Input: 1 Vpp composite video Monochrome or Color
→ Transceiver Unit Output: Balanced low voltage current loop
→ System: (2 transceivers required)
→ System Video Format: PAL, SECAM, NTSC, RS170, CCIR (Color or B/W)
→ System Video Input: 1 Vpp composite video Monochrome or Color
→ System Operating Frequency: DC to 10 MHz
→ System Common Mode Rejection: >60 dB
→ Wire Size: 26 to 18 AWG twisted pair
→ Wire DC Loop Resistance: 51 Ohms/1,000 ft (max)
→ Wire Nominal Capacitance: 17 pF/ft
→ Wire Impedance: 100 Ohms - 20%
→ Category Wire: 2 or better
→ Temperature Range: -40°C to 85°C
→ Humidity Range: 0 to 98%, non-condensing
→ Transient Immunity: 6000 V 1,2uS x 50 us Per ANSI / IEE 587 C62.41 B3 3000 A 8us x 20 us when ground screw terminal is connected to earth-ground
→ Enclosure Material: Black, ABC flame retardant plastic
→ Twisted Pair Connection: Screw terminals
→ Shipping Weight: 1 lb
→ Quality video over ordinary twisted pair cable
→ Built-in surge suppression
→ Built-in ground loop isolation (When used with an active receiver)
→ DIP switches for accurate gain and loss control
→ High immunity to noise and interference
→ LEDs to indicate video detection
→ Highly compact, only one rack unit in height
→ Easy to install and configure
→ Video can be run in the same cable with telephone, computer signals and power
→ Intra-building CCTV installations (instead of coaxial cable)
→ Structured cabling (Category 5) environments
→ To eliminate requirement for Plenum Coax
→ Multi-camera applications through conduit (more cameras through a smaller diameter)
The Nitek Video Balun Transceiver for Twisted Pair VB39M video balun transceiver is a video
transmission device that provides a low cost means
of sending live video over unshielded twisted pair,
point-to-point wiring for distances up to 750 feet. The
VB39M is compatible with all of the "up-the-coax"
control systems. A basic system uses (2) VB37 or (2)
VB39 units, one at each end of a twisted pair of
wires. These units are intended for use over existing
in-house telephone wiring, Category wiring or other
twisted pair cable runs to provide a convenient, costeffective alternative to coax. The VB39M is designed
to provide superior immunity from noise and
interference even when running next to line power!
Similar Models:
VB39F: Female BNC Conn.
