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Kramer VP-12NHD 1:12 Computer Video & HDTV Distribution Amplifier with 3 Twisted Pair Transmitters

The VP-12NHD is a high-performance distribution amplifier for computer graphics video signals.

Brand : Kramer Electronics

Part No : VP-12NHD

Condition : New

Your Price: $796.00

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Key Features:

High Bandwidth (15-pin HD) - 330MHz (-3dB)

HDTV Compatible

Sync Polarity Settings - H & V switches for improved HDTV compatibility with the CAT 5 outputs

Power Connect System - Only one unit in a system, either the transmitter or the receiver needs to be connected to a power source All the system units must have the Power Connect system to use this feature

Twisted Pair Connectors - RJ-45 connectors

Control - RGB Level (Gain), ID bit

Twisted Pair Output - Requires a computer graphics video Twisted Pair receiver to convert the Twisted Pair signal back into a computer graphics video signal

System Range (Twisted Pair) - Up to 100 meters (300')

Cable (Twisted Pair) - UTP (unshielded Twisted Pair) such as CAT 5

Standard 19" Rack Mount Size - 1RU

Max. Resolution (Twisted Pair) - WUXGA & 1080p


1 UXGA on an HD15F connector


12 UXGA on HD15F connectors; 3 RJ-45 OUT connectors

Max. Output Level

UXGA: 1.7Vpp; CAT5: 1.3Vpp

Bandwidth (-3dB)

UXGA: 330MHz; CAT5: 156MHz

Diff. Gain

0.17% at UXGA OUT

Diff. Phase

0.44 Deg. at UXGA OUT


<0.05% at UXGA and CAT5 OUT

S/N Ratio

UXGA: 73dB; CAT5: 70dB


Level: -0.8dB to 2.4dB



Power Source

230 VAC, 50 / 60 Hz (115VAC, U.S.A.) 31VA


19 inch (W), 7 inch (D) 1U (H) rack mountable

Maximum load protection

2.7 kg. (6 lbs.) approx.


Power cord