Kramer VP-28 14-Input MultiFormat Presentation Switcher

Kramer VP-28 14-Input MultiFormat Presentation Switcher

Kramer VP-28 14-Input MultiFormat Presentation Switcher

B&H # KRVP28 MFR # VP-28
Kramer VP-28 14-Input MultiFormat Presentation Switcher

Kramer VP-28 14-Input MultiFormat Presentation Switcher Back View

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Kramer VP-28 overview

  • 1Description

The Kramer Electronics VP-28 14-Input Multi−Format Presentation Switcher with Stereo Audio is a high−performance multi−format presentation switcher for composite video, HDMI, DVI, DisplayPort, computer graphics video and stereo audio and microphone signals. The unit operates as a 3x1 composite video, 3x1 HDMI, 3x1 computer graphics video, 3x1 DVI−I, and 2x1 DisplayPort switcher, each with unbalanced stereo audio.

Maximum data rate 6.75 Gb/s (2.25 Gb/s per graphic channel) (HDMI & DVI)
HDTV compatible
HDCP compliant
Audio Level Memory: Remembers and returns to the last audio level setting during switching
Condenser or Dynamic Microphone: Button selectable
Microphone and Audio Mixing: Input selectable master audio output
Mic Talkover: Mutes master audio output when mic signal is sensed
Level Controls: Master audio output, microphone input
Flexible Control Options: Front panel, RS−232, Ethernet and IR (included)
Front panel control lockout
Worldwide Power Supply: 100 to 240 VAC
In the Box
Kramer VP-28 14-Input MultiFormat Presentation Switcher
  • Power Cord
  • Rack Ears
  • Ethernet
  • Kramer Infrared Remote Control Transmitter
  • Kramer ADC−DM/DF+GF DVI to DVI and VGA Breakout Cable
  • Limited 7-Year Warranty
  • Table of Contents
    • 1Description

    Kramer VP-28 specs

    Video Input 3x composite video on RCA connectors
    3x HDMI connectors
    2x DisplayPort connectors
    3x PC/DVI on DVI connectors
    Audio Input 1x mic on an XLR connector
    1x mic on a 6.3mm phone jack connector (3mV/10kW condenser/dynamic)
    3x CV, 3x HDMI, 2x DP, 3x PC audio, 3x DVI, all unbalanced stereo audio on 3.5 mm mini jack connectors
    Video Output 1x composite video on an RCA connector
    1x HDMI connector
    1x DisplayPort connector
    1x PC/DVI on a DVI connector
    Audio Output 1x CV, 1x HDMI, 1x DP, 1x PC audio, 1x DVI, all unbalanced stereo audio on a 3.5mm mini jack connectors; 1 master balanced stereo audio on a 5−pin terminal block
    Maximum Output Level Video: CV: 1.7 Vpp, XGA: 2.3 Vpp
    Audio: Master: 17 Vpp from mic, 12.4 Vpp from line in,
    Local Outputs: 8.8Vpp from line inputs
    Bandwidth Video: CV: 680 MHz, XGA: 290 MHz (-4dB 400 MHz) (-3 dB)
    Audio: >25kHz (-3 dB)
    Maximum Bandwidth: One or two lane (1.65 Gb/s per lane)
    Differential Gain Video: CV: 2.5%, XGA: 0.1%
    Differential Phase CV: 0.4°, XGA: 0.1°
    K-Factor CV: <0.05%, XGA: <0.05%
    S/N Ratio Video: CV: 74 dB, XGA: 71 dB @ 5 MHz
    Audio: Master: 81dB from mic (@ 20 m Vpp input, 17 Vpp output diff, A weighting, XLR microphone), 90 to 95 dB from line in (A weighting)
    Local Outputs: 110 dB (A weighting).
    Crosstalk Video: CV: -54 dB, XGA: -56 dB (5 MHz) (@ 1 kHz)
    Audio: Master: -70dB
    Local Outputs: -80dB from line in.
    Control Master: <-12 to 70 dB from mic, -79 to 15 dB from line in (level range)
    Coupling Video: CV: DC, XGA: DC
    Audio: AC.
    THD + Noise Master: 0.4% from mic, 0.02% from line in (A weighting)
    Local Outputs: 0.04% from line in
    Audio Master: 0.03% from mic, 0.01% from line in
    Local Outputs: 0.02%.
    Compliance With HDMI Standard Supports HDCP
    Indicators LEDs: IR
    Power Consumption 90 to 264 VAC, 23 VA
    Operating Temperature 32 to 104°F (0 to 40°C)
    Storage Temperature −40 to 158°F (−40 to 70°C)
    Humidity 10 to 90%, RHL non−condensing
    Rack Space 1U rack unit
    Dimensions (WxD) 19.00 x 7.35" (48.26 x 18.66 cm)
    Weight 3.97 lb (1.8 kg) approximately

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