VH851 Nitek 8 Port Active UTP Video Hub Up to 1500ft

The VH851 is a multi-channel video receiver hub that provides 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 connection featured on the “M” series. The VH851 can receive video up to 1,500 feet when used with passive transmitters. This hub provides superior immunity from noise and interference, even when run in common raceways with AC power.

Specifications

• Size - 1 RU x 6.0” D
• Power Requirements - 12-24VAC/VDC, 450mA
• Video Input - Balanced low voltage current loop
• Video Output - 1 Vpp composite video Monochrome or Color
• Common Mode Rejection - >70dB
• Video Format - PAL, SECAM, NTSC, RS170, CCIR (Color or B/W)
• Twisted Pair - VH851—Screw terminals
• Connection -VH851M—RJ45 modular jacks
• Wire Spec - 26 to 18 AWG twisted pair
• DC Loop Resistance - 51 Ohms/1,000 feet
• Nominal Capacitance - 17pF/ft
• Impedance - 100 Ohms +/- 20%\
• Category Wire - 2 or better
• Operating Frequency -DC to 10 MHz
• Recommended Transmission Distance - w/passive units—1,500 feet
• Transient Immunity - Built-in
• Temperature Range - -20°C to +65°C
• Humidity Range - 0 to 98%, non-condensing
• Shipping Weight - 7 lbs

VH851 Specifications PDF