VH856 NITEK

Artikelnummer: DEK-1305

Aktiver 8-Kanal Video Zweidrahtempfänger BNC Ausgänge, 19", 24VAC 8-Kanal Zweidraht Videosignal-Empfänger Bandbreite: DC bis 10MHz Übertragung über CAT2 (min) UTP Kabel Bis 1000m Übertragung (passiver Sender/UTP Kabel) Bis 2200m Übertragung (aktiver Sender TT560)

Kategorie: Zweidraht


2.027,55 €

inkl. 19% USt. , versandfreie Lieferung

Lieferzeit: 15 Werktage

Stk


Hersteller-Datenblatt

Kurzbeschreibung:

Aktiver 8-Kanal Video Zweidrahtempfänger BNC Ausgänge, 19", 24VAC
8-Kanal Zweidraht Videosignal-Empfänger
Bandbreite: DC bis 10MHz
Übertragung über CAT2 (min) UTP Kabel
Bis 1000m Übertragung (passiver Sender/UTP Kabel)
Bis 2200m Übertragung (aktiver Sender TT560)


Beschreibung:

Size 1 RU x 6.0"D
Power Requirements 12 to 24 VAC/VDC @ 450mA
(Wall transformer provided with unit)
Video Input Balanced low voltage current loop
Video Output 1 Vpp composite video
monochrome or color
Common Mode Rejection >70dB
Video Format RS170, NTSC, PAL, SECAM,
CCIR (Color or B/W)
Twisted Pair Connection Screw terminals providing balanced low voltage current loop
Output Connection Dual BNC Connectors
Wire Size 26 to 12 AWG Unshielded Twisted Pair
Operating Frequency DC to 10 MHz
Recommended
Transmission Distance Up to 3,000 feet (900 meters) w/passive baluns
Up to 6,000 feet (1,800 meters) w/active transmitters
Transient Immunity Built-in
Temperature Range -20 degrees C to +55 degrees C
Humidity Range 0 to 98% non-condensing
Enclosure Type Standard 19" rack 1 RU in height
Shipping Weight 8 lbs
Wire Spec 26 to 12 AWG Unshielded Twisted Pair (UTP)
DC Loop Resistance 51 Ohms/1,000 feet (max) (51 Ohms/300 meters)
Normal Capacitance 17pF/ft.
Impedance 100 Ohms +/- 20%
UTP Category 2 or better
The VH856 is an 8 or 16 port active video hubs with dual outputs, built-in surge suppression, ground loop isolation, gain/loss control, and video detection. Systems operate with other Nitek UTP video equipment including, video transceiver hubs, standard video balun transceivers, active transmitters, or any twisted pair equipped camera.
Multi-channel video receiver hubs provide excellent video quality through two video outputs per channel. Twisted pair installations are made with a choice of the standard screw terminal connections, or the modular jack connections featured on the M series. The VH856 can be used on video runs up to 3,000 feet (900 meters) when used with passive transmitters, or distances of up to 6,000 feet (1,800 meters) with the Nitek TT560 active transmitter. These hubs provide superior immunity from noise and interference, even when run in common raceways with AC power.


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