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NV-442 NVT 4 Channel StubEQ Active Receiver Hub

SKU: NV-442
  • Adaptive StubEQ™ fully automatic 2-band equalization provides adjustment-free video equalization every time
  • Full motion CCTV video at distances up to 1,500ft (460m) when used with any passive NVT transceiver or hub; 2,000ft (600m) when used with the NV-653T active transmitter
  • RJ45 connectivity with optional NV-RJ45A RJ45-to-screw-terminal adaptor (included)
  • Exceptional interference rejection
  • Built-in transient protection and ground-lifting
  • Compatible with qualified UTP cameras
  • Limited lifetime warranty
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MSRP Price: $990.00

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NV-442 NVT 4 Channel StubEQ Active Receiver Hub
NV-442 NVT 4 Channel StubEQ Active Receiver Hub
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Product Details

Employing NVT’s latest generation StubEQ™ technology, the NV-442 is an 4-channel active (amplified) hub that allows the transmission of full-motion monochrome or color video for distances up to 2,000ft (600m) using Category wire. The receiver hub continuously and automatically conditions the video signal, compensating for cable attenuation, ground loops, and voltage transients, independent of video signal content.

The unparalleled interference rejection and low emissions allow long run video to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits. this allows the use of shared or existing cable plant. Ground-lifting ensures no annoying “hum-bars” when ground-potential differences exist. With built-in transient protection, damaging voltage spikes are eliminated.


  • Model Number - NV-442
  • Frequency response - DC to 10 MHz
  • Equalization - Automatic (no adjustment) 0 to 1,500ft (0 to 460m) for NTSC or PAL standards
  • 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)
  • Temperature - 0 to +50 °C
  • Humidity (non-condensing) - 0 to 95 %
  • Transient Immunity - per ANSI / IEEE 587 C62.41
  • Power - IEC380 power inlet
  • Weight - 2.13lbs (0.09kg)
  • Dimensions - 9.65in wide, 1.7in high, 1.9in deep
  • Mounting - Rack mount “L” brackets for front, rear, or wall installations; rubber feet for desk applications

NV-442 Specifications PDF

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