VH839 NITEK

Artikelnummer: DEK-1297

Passiver 8-Kanal Video Zweidrahtsender BNC-Eingänge 8-Kanal Zweidraht Videosignal Sender Bandbreite: DC bis 10MHz Übertragung über CAT2 (min) UTP Kabel Bis 350m Übertragung (passiv. Empfänger/UTP Kabel) Bis 1000m Übertragung m. TR560 (Aktiver Empfänger)

Kategorie: Zweidraht


1.266,56 €

inkl. 19% USt., versandfreie Lieferung

Lieferzeit: 15 Werktage

Stk


Beschreibung

Hersteller-Datenblatt

Kurzbeschreibung:

Passiver 8-Kanal Video Zweidrahtsender BNC-Eingänge
8-Kanal Zweidraht Videosignal Sender
Bandbreite: DC bis 10MHz
Übertragung über CAT2 (min) UTP Kabel
Bis 350m Übertragung (passiv. Empfänger/UTP Kabel)
Bis 1000m Übertragung m. TR560 (Aktiver Empfänger)


Beschreibung:

Size 1 RU x 6.0"D
Power Requirements NONE REQUIRED
Video Input Connection Standard BNC connector for
1 Vpp composite video monochrome or color
Video Format RS170, NTSC, PAL, SECAM,
CCIR (Color or B/W)
Twisted Pair Connection Screw terminals providing balanced low voltage current loop
Common Mode Rejection >70dB
Operating Frequency DC to 10 MHz
Recommended Transmission Distance w/passive units - Up to 1,000 feet (300 meters) w/active units - Up to 3,000 feet (900 meters)
Transient Immunity Built-in
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 VH839 is an eight port video balun hubs with built-in surge suppression. Systems operate with other Nitek UTP video equipment including, video balun hubs, standard video balun transceivers or active receivers.
The VH839 video balun hubs are multi-channel video transmission devices that provide a low cost means of sending quality live video over Category UTP cabling. The systems can also adapt to existing communication and computer network spare pairs, or new cable installations. The VH839 can send video up to 750 feet (225 meters) when used with other products in the VB37 or VB39 family. When used with model TR515 or TR560 active receivers, distances of 1,500 feet (450 meters) and 3,000 feet, (900 meters), respectively, can be attained. The VH839 is designed to provide superior immunity from noise and interference, such as RFI and EMI.


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