Kramer Electronics

Kramer Electronics 1:4 Computer Graphics Video Distribution Amplifier

Special Order Item - This is a special order item that is Non Cancelable and Non Returnable. We Charge you when you place your order. Approximate arrival at Adorama 1-2 Weeks from date of order.
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About this item

The Kramer 1:4 Computer Graphics Video Distribution Amplifier for computer graphic signals offers a resolution up to or higher than UXGA (Ultra eXtended Graphics Array) and is suitable for dual monitor systems, stores, POS and presentation systems. The amplifier distributes 1 input with correct buffering and isolation to 4 identical outputs on high-density 15-pin HD connectors. Compatible with HDTV component signals, the unit uses the breakout cable Kramer CGM/3RVF.

With video bandwidth greater than 400MHz, the amplifier remains transparent even at high-resolution graphic modes such as UXGA (1600 x 1200). The amplifier supports DDC (Display Data Channel) communication between the input and output 1 high-density 15-pin HD connectors. The distribution amplifier reads the EDID of the acceptor connected to the output and then passes the data to the graphics source.

The Kramer's Kr-isp Advanced Sync Processing technology restores the sync signal waveform, resulting in sharp and stable images even at low sync levels; this makes the unit compatible with most computers. The amplifier includes ID bit control, a polarity switch, a 3' 15-pin HD cable and supports DC coupling. The optional RK-3T rack adaptor allows you to mount 3 units side-by-side in a 1U rack space.

What's Included With This Item

  • Kramer Electronics 1:4 Computer Graphics Video Distribution Amplifier
  • 3' VGA Male/Male Cable
  • Power Supply (5VDC/2.6A)
  • Mounting Bracket
  • Kramer Electronics 7 Years Parts and Labor Limited Warranty

Key Features

  • Distribution amplifier for computer graphic signals
  • Resolution up to or higher than UXGA
  • Accepts 1 input, provides correct buffering and isolation and distributes the signal to 4 identical outputs
  • Ideal for dual monitor systems, stores, presentation systems and point of sale
  • High video bandwidth greater than 400MHz ensures that the amplifier remains transparent at high-resolution graphics mode
  • EDID support - EDID data is passed to the source from the display connected to output
  • Kramer's Kr-isp Advanced Sync Processing technology provides sharp and stable images
  • Compatible with HDTV component signals using the breakout cable Kramer CGM/3RVF
  • DDC support - EDID is exchanged when establishing a VGA connection between a PC or laptop and a display device, which is carried over the DDC channel. In some PC graphic cards and laptops, this information exchange is required for proper VGA OUT operation
  • Includes ID bit control and polarity switch
  • 3 units can be rack mounted side-by-side in a 1U rack space with the optional RK-3T rack adaptor

Technical Specs

Input 1 UXGA on an 15-pin HD connector.
Outputs 4 UXGA on 15-pin HD connectors.
Max. Output Level 2.2Vpp.
Bandwidth (-3dB) 400MHz.
Differential Gain 0.03%.
Differential Phase 0.03 deg.
K-Factor < 0.05%.
S/N Ratio 72dB @ 5MHz.
Controls ID BIT switch; internal analog/TTL switches for setting the sync.
Coupling DC
Power Source 5V DC, 130mA.
Dimensions (W x D x H ) 12.1cm x 7.18cm x 2.42cm (4.76" x 2.83" x 0.95")
Weight 0.3kg (0.67lbs) approx.
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