NV-213A-M NVT 1 Channel Passive Video Transceiver

The NVT Model NV-213A and NV-213A-M Video Transceivers are passive (non-amplified) devices that allow the transmission of real-time monochrome or color video over Unshielded Twisted-Pair (UTP) telephone wire. Baseband (composite) signals of any type are supported.

"Up-the-coax" type signal may be sent over the same wire pair. Used as a receiver, the NV-213A is fully compatible with qualified cameras that are equipped with an NVT twisted-pair output.

The unparalleled interference rejection and low emissions of the Model NV-213A (-M) 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. With built-in transient protection, damaging voltage spike problems are eliminated.

Specifications:

• Model Number - NV-213A-M
• Frequency response - DC to 5 MHz
• Attenuation - 0.5 dB typ
• Common-mode / Differential-mode rejection 15 KHz to 5 MHz - 60 dB typ
• Impedance Coax/UTP - 75/100 ohm
• Network Wiring - One Unshielded Twisted Pair 24 - 16 AWG (0,5-1,31mm)
• Category Type - 2 or better
• Impedance - 100 ± 20 ohms
• DC Loop Resistance (24AWG) - 52 ohms per 1,000 ft (18 ohms per 100 m)
• Differential Capacitance - 19 pF/ft max (62 pF/m max)
• Power - No external power required
• Temperature - -20 to +75°C
• Humidity (non-condensing) - 0 to 95%
• Transient Immunity - 6,000 V 1.2μS x 50 μS. 3,000 A 8μS x 20 μS. per ANSI / IEEE 587 C62.41 B3.
• Dimensions - 3.00 x 1.54 x 1.10in (76 x 39 x 28mm)
• Weight - 4.0 oz (100 g)
• Material - Black ABS
• Mounting - Two 0.175 in (4,4mm) diameter holes. 2.5in (63,5mm) apart

NV-213A-M Spec Sheet