NVT NV-842 StubEQ Active Receiver Hub (8 Channels)

BH #NVNV842 • MFR #NV-842
NVT
NVT NV-842 StubEQ Active Receiver Hub (8 Channels)
Key Features
  • Adaptive StubEQ Equalization
  • Video Transmission up to 2000'
  • Built-in Transient Protection
  • Ground-lifting
The NVT NV-842 StubEQ Active Receiver Hub (8 Channels), with adaptive StubEQ fully automatic 2-band equalization, transmits real-time camera video for a maximum distance of 2000' (600m) using Cat2 or a better version of UTP cable, when used with the NV-653T active transmitter.

The active hub automatically and continuously conditions the video signal, making up for cable attenuation, voltage transient, and ground loops, thereby saving significant installation and maintenance time. The built-in transient protection and ground-lifting eliminate voltage spikes damage and ground loops respectively. The unique interference rejection and low emissions allow the video and low voltage power circuits to appear within the same wire bundle, thus allowing the use of shared or existing cable plant.

Connected through RJ-45, the receiver hub comes with 2 optional NV-RJ-45A RJ-45-to-screw-terminal adaptors. The hub is compatible with qualified UTP cameras and includes a 1U tall and shallow depth 19" rack mount with hardware and rubber stand for desk applications.

Special Order
Expected availability: 3-7 business days
$749.95

NVT NV-842 StubEQ Active Receiver Hub (8 Channels)

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NVT NV-842 Overview

The NVT NV-842 StubEQ Active Receiver Hub (8 Channels), with adaptive StubEQ fully automatic 2-band equalization, transmits real-time camera video for a maximum distance of 2000' (600m) using Cat2 or a better version of UTP cable, when used with the NV-653T active transmitter.

The active hub automatically and continuously conditions the video signal, making up for cable attenuation, voltage transient, and ground loops, thereby saving significant installation and maintenance time. The built-in transient protection and ground-lifting eliminate voltage spikes damage and ground loops respectively. The unique interference rejection and low emissions allow the video and low voltage power circuits to appear within the same wire bundle, thus allowing the use of shared or existing cable plant.

Connected through RJ-45, the receiver hub comes with 2 optional NV-RJ-45A RJ-45-to-screw-terminal adaptors. The hub is compatible with qualified UTP cameras and includes a 1U tall and shallow depth 19" rack mount with hardware and rubber stand for desk applications.

8 Channels
Adaptive StubEQ fully automatic 2-band equalization provides adjustment-free equalization
Transmits real-time camera video for a maximum distance of 2000' (600m) using Cat2 or a better version of UTP cable
Built-in transient protection eliminates voltage spikes damage
Ground-lifting eliminates ground loops
Unique interference rejection and low emissions allow the video and low voltage power circuits to appear within the same wire bundle
RJ-45 connectivity with 2 optional NV-RJ45A RJ45-to-screw-terminal adaptors
Compatible with qualified UTP cameras
High density, 1U tall and shallow depth 19" compact rack mount with hardware
Rubber stand for desk applications

NVT NV-842 Specs

Frequency ResponseDC to 5 MHz
EqualizationAutomatic (no adjustment) 0 to 1,250' (0 to 380 m) for NTSC or PAL standards
Common Mode Rejection(Common-mode / Differential-mode rejection)

15 KHz to 5 MHz: 60 dB typ
ImpedanceCoax, female BNC: 75 ohms
UTP, Screw terminal block or RJ45: 100 ohms
Cable TypeUnshielded Twisted Pair: 0 to 1,500' (0 to 457.2 m) 24-16 AWG
Category Type: 2 or better
Impedance: 100 ± 20 ohms
DC Loop Resistance: 52 ohms per 1,000' (18 ohms per 100 m)
Differential Capacitance: 19 pF/ft max (62 pF/m max)
PowerVoltage: 115 / 230VAC
Current: 125mA / 60mA
Wattage: 15 Watts 50 BTU/Hour
Frequency: 50 / 60 Hz

(12VDC power adapter included)
EnvironmentAmbient temperature: 32 - 122°F (0 - 50°C)
Minimum airflow: 4'/min (0.1 m/min)
Humidity: (non-condensing) 0 to 95 %
Transient Immunity: per ANSI / IEEE 587 C62.41
Dimensions (WxHxD)17 x 1.7 x 1.9" (43 x 4.5 x 4.8mm)
Weight2.2 lbs (1kg)
Packaging Info
Package Weight3 lb
Box Dimensions (LxWxH)20 x 7 x 3.25"
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