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User Manual for NVT NV-442 StubEQ Active Receiver Hub Click to enlarge the picture
Contents of the user manual for the NVT NV-442 StubEQ Active Receiver Hub
- Product category: Signal Extenders NVT
- Brand: NVT
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for NVT Signal Extenders
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User manual for the NVT NV-442 StubEQ Active Receiver Hub contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any NVT product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official NVT user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a NVT product will considerably shorten its lifespan!
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Product description The NVT NV-442 StubEQ Active Receiver Hub (4 Channels), with adaptive StubEQ fully automatic 2-band equalization, transmits full-motion monochrome or color video for a distance of 1500' (460m) using Cat2 or a better version of UTP cable, when used with any passive NVT transceiver or hub. Using the NV-653T active transmitter, the maximum distance can be extended up to 2000' (600m). The active hub automatically and continuously conditions the video signal, making up for cable attenuation, voltage transient, and ground loops, independent of video signal content. The built-in transient protection and ground-lifting eliminate voltage spikes damage and ground loops respectively. 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 optional NV-RJ-45A RJ-45-to-screw-terminal adaptors. The NVT NV-442 StubEQ Active Receiver Hub is compatible with analog cameras that have a built-in UTP adaptor as a connection option. However, the hub can also be used with analog cameras without having a built-in adaptor via a commonly available external adaptor. The hub includes "L" brackets for front, rear, or wall installations. - Adaptive StubEQ fully automatic 2-band equalization provides adjustment-free equalization
- Transmits full-motion monochrome or color video for a distance of 1500' (460m) using Cat2 or a better version of UTP cable, when used with any passive NVT transceiver or hub
- Maximum distance can be extended up to 2000' (600m) using NV-653T active transmitter
- Active hub automatically and continuously conditions video signal, making up for cable attenuation, voltage transient, and ground loops, independent of video signal content
- Built-in transient protection eliminates voltage spikes damage
- Ground-lifting eliminates ground loops
- Interference rejection and low emissions allow the video and low voltage power circuits to appear within the same wire bundle
- RJ-45 connectivity with optional NV-RJ45A RJ45-to-screw-terminal adaptors
- Compatible with analog cameras that have a built-in UTP adaptor as a connection option; it can also be used with analog cameras without a built-in adaptor via a commonly available external adaptor
- Includes "L" brackets for front, rear, or wall installations
UPC: 735890004424 In the Box NVT NV-442 StubEQ Active Receiver Hub (4 Channels) "L" Brackets (for front, rear, or wall installations) RJ45 to Screw Terminal Adapter (NV-RJ45A) Limited Lifetime Warranty Table of Contents
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Technical parametersNVT NV-442 Specs | Video | Frequency Response
DC to 10 MHz
Equalization
0.5 dB typ
Automatic (no adjustment) 0 to 1,500' (0 to 460m) for NTSC or PAL standards
Common-Mode / Differential-Mode Rejection
15 KHz to 5 MHz: 60 dB typ
Impedance
Coax, female BNC: 75 ohms UTP, Screw terminal block or RJ45: 100 ohms
Outputs
Female BNC | | Cable Type | Unshielded Twisted Pair
0 to 1500' (0 to 457.2m) 24-16 AWG (0.5-1.31mm)
Category Type
2 or better
Impedance
100 ± 20 ohms
DC Loop Resistance
52 ohms per 1000' (305m) - 18 ohms per 328' (100m)
Differential Capacitance
19 pF/ft max (62 pF/m max) | | LED Indicators | Power
Blue=OK
Red=Fault | | Power Input | Voltage
115 / 230VAC
Current
125mA / 60mA
Wattage
15 Watts 50 BTU/Hour
Frequency
50 / 60 Hz | | Environmental | Ambient Temperature
32 ~ 122°F (0 ~ 50°C)
Humidity (non-condensing)
0 to 95%
Transient Immunity
per ANSI / IEEE 587 C62.41 | | Dimensions (WxHxD) | (excluding brackets and connectors)
9.7 x 1.7 x 1.9" (24.5 x 4.5 x 4.8cm) | | Weight | 0.9 lbs (0.4kg) | | | | Package Weight | 3.0 lb | | Box Dimensions (LxWxH) | 12.75 x 7.0 x 3.0" |
Rating80% users recommend this product to others. And what about you?
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