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Model NV-226J-PV Video Transmitter
+12VDC Converter
The NVT Model NV-226J-PV Video Transmitter +12VDC Converter is a passive (non-amplified) video transmitter combined with a 24AC-to-12VDC converter. Designed to fit on the back of a fixed 12 VDC camera, this unit is architected to convert 24VAC power from the control room, while delivering real-time baseband (composite) video at extended distances, all over one 4-pair UTP cable.
The unparalleled interference rejection and low emissions of the NV-226J-PV allows video and low-voltage power to coexist within the same 4-pair cable, using structured (EIA 568B) wiring practices. It is recommended that the 24VAC not share the same jacketed wire bundle with telecom or datacom signals.
As with all NVT products, the NV-226J-PV carries a limited lifetime warranty, is UL and cUL listed, and is CE, WEEE, and RoHs compliant.
NV-226J-PV
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Specifications *
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Video
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Attenuation
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DC to 5 Mhz
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0.5 dB typ
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Common–mode/Differential-mode Rejection
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50KHz to 5 Mhz
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60 dB typ
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Impedance
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Coax, male BNC
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75 ohms
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UTP, RJ45 Data Connector
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100 ohms
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Camera power
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See RJ45 Pinouts
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Input voltage
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13 to 30 VAC/DC
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Input Current
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1 A max, Class II SELV
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Output voltage
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12VDC, regulated
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Output Current
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400 mA max
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Wire Type
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Network Wiring
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One Unshielded Twisted Pair 24-16 AWG (0,5-1,31mm)
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Category Type
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2 or better
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Impedance
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100 ± 20 ohms
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DC Loop Resistance
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52 ohms per 1,000 ft (18 ohms per 100m)
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Differential Capacitance
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19 pF/ft max (62pF/m max)
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Wire Length, camera to monitor including coax
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See Product Chart.
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Environmental
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Temperature
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-20 to +75 C
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Humidity (non-condensing)
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0 to 95%
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Transient Immunity
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per ANSI/IEEE 587 C62.41
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Mechanical
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Body Height
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2.25" (57mm)
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Body Width
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1.52" (39mm)
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Body Depth (not including connectors)
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.81" (20.5mm)
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Weight
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1.8 oz. (50g)
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* Specifications subject to change without notice.
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Features
Extended distance camera power and video routed through UTP and RJ45
Use with NVT’s PVD™ Power Supply Hubs and Cable Integrators
Up to 3000 ft (1 Km) with NVT’s Active Receiver Hubs (see distance chart)
Up to 750 ft (225 m) with NVT’s Passive Receiver Hubs
Exceptional interference rejection
Built-in transient protection
Limited lifetime warranty
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Download Architectural Drawings
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