NVT NV-442 4 Channel StubEQ™ Active Receiver Hub
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Price Documents
→ Video Attenuation: 0.5 dB typ
→ Video Common-mode / Differential-mode rejection: 15 KHz to 5 MHz 60 dB typ
→ Video Impedance Coax, female BNC: 75 ohms
→ Video Impedance UTP, Screw terminal block or RJ45: 100 ohms
→ Wire Unshielded Twisted Pair: 0 to 1,500ft 24-16 AWG (0,5-1,31mm)
→ Wire Category Type: 2 or better
→ Wire Impedance: 100 ± 20 ohms
→ Wire DC Loop Resistance: 52 ohms per 1,000ft (18 ohms per 100m)
→ Wire Differential Capacitance: 19 pF/ft max (62 pF/m max)
→ Power: Blue=OK Red=Fault
→ External 12VDC 1 Amp regulated power module with IEC380-8 inlet and molded power cord (included)
→ Voltage: 115 / 230VAC
→ Current: 125mA / 60mA
→ Wattage: 15 Watts 50 BTU/Hour
→ Frequencey: 50 / 60 Hz
→ Ambient temperature: 32 to 122°F (0 to 50 °C)
→ Minimum airflow: 4 ft3/min (0,1m3/min)
→ Humidity (non-condensing): 0 to 95%
→ Transient Immunity: per ANSI / IEEE 587 C62.41
→ Dimensions, excluding brackets and connectors: 9.65in wide, 1.7in high, 1.9in deep, 24.5cm wide, 4.5cm high, 4.8cm deep
→ Product Weight: 0.9lbs (0.41kg)
→ Packaged Weight: 2.13lbs (0.09kg)
→ Mounting: "L" brackets for front, rear, or wall installations
→ NV-RJ45A: One NV-RJ45A RJ45-to-screw-terminal adapter
→ 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
Employing NVT's latest generation StubEQ technology, the NVT 4 Channel StubEQ Active Receiver Hub 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 NV442 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.
Similar Models:
NV-842: 8 Channel StubEQ Active Receiver Hub.
NV-1642: 16 Channel StubEQ Active Receiver Hub.
NV-3242: 32 Channel StubEQ Active Receiver Hub.
