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Model NV-208A-M Video Transceiver
The NVT Model NV-208A-M Video Transceiver is a passive (non-amplified) device that allows the transmission of real-time monochrome or color video over Unshielded Twisted-Pair (UTP) telephone wire. Baseband (composite) signals of any type are supported.
An improvement over NVT’s popular NV-213A video transceiver, the NV-208A-M features a Screwless UTP terminal block and Male BNC allowing connection directly to the camera or DVR. It is capable of delivering a fully equalized signal to the DVR when used with any Active NVT Receiver, yet is compatible with all of NVT’s passive products for applications under 750ft (225m). The NV-208A-M Video Transceiver also incorporates new improved transient protection that eliminates the need for a ground screw.
The unparalleled interference rejection and low emissions of the NV-208A-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. As with all NVT products, the NV-208A-M carries a limited lifetime warranty and is UL and cUL listed and CE compliant.
NV-208A-M
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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, Terminal Block
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100 ohms
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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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Power
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No external power required
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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 Length
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1.7" (43mm)
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Body Height
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0.8" (21mm)
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Body Width
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0.6" (14.5mm)
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Weight
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1.1 oz. (34 g)
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* Specifications subject to change without notice.
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Download Architectural Drawings
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