Passive Video/Audio Transceiver

Passive Video/Audio Transceiver


The NVT Phybridge Model NV-314A Video/Audio Transceiver is a passive (non-amplified) device that allows transmission of real-time monochrome or color video and audio over Unshielded Twisted-Pair (UTP) telephone wire. Baseband (composite) signals of any type are supported.

Applications include Security/Surveillance, Video Distribution, or Distance Learning.

The unparalleled interference rejection and low emissions of the Model NV-314A allow video signals to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits. This allows the use of a shared or existing cable plant. “Up-the-coax” type signal may be sent over the same wire pair.

The NV-314A comes with an RJ45 patch-cord.

Tech Specs
  • Full-motion monochrome or color video and audio at distances up to:
    • 750ft (225m) when used with another passive transceiver
    • 3,000ft (1km) when used with an active receiver such as the NV-518A
  • No power required
  • Built-in transient protection
  • Exceptional interference rejection
  • Supports “up-the-coax” type control signals
  • Frequency Response DC to 10 MHz
  • RJ45 and RCA jack connections
  • Limited lifetime warranty

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