28 inch carry on 4K Broadcast director monitor

Short Description:

BM280-4KS is a broadcast director monitor, which developed specifically for FHD/4K/8K cameras, switchers and other signal transmission devices. Features 3840×2160 Ultra-HD native resolution screen with fine picture quality and good color reduction. It’s interfaces support 3G-SDI and 4× 4K HDMI signals input and display; And also supports Quad views splitting from differnet input signals simultaneously, which providing a efficient solution for applications in muliti-camera monitoring. BM280-4KS is available for Multiple installation and usage methods, for instance, stand-alone and carry-on; and widely applied in studio, filming, live events, micro-film production and other various applications.

  • Model: BM280-4KS
  • Physical resolution: 3840x2160
  • SDI interface: Support 3G-SDI input and loop output
  • HDMI 2.0 interface: Support 4K HDMI signal
  • Feature: 3D-LUT, HDR...
  • Product Detail



    28 inch broadcast lcd monitor

    A Better Camera & camcorder Mate

    Broadcast director monitor for 4K/Full HD camcorder & DSLR. Application for taking

    photos & making movies. To assist cameraman in better photography experience.

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    Adjustable Color Space & Accurate Color Calibration

    Native, Rec.709 and 3 User Defined are Optional for Color Space.

    A specific calibration to reproduce the colors of the image color space.

    Color calibration supports the PRO/LTE version of LightSpace CMS by Light Illusion.

    BM230-4KS_ (3)


    When HDR is activated, the display reproduces a greater dynamic range of luminosity, allowing

    lighterand darker details to be displayed more clearly. Effectively enhancing the overall picture quality.

    BM230-4KS_ (4)

    3D LUT

    Wider color gamut range to make precise color reproduction of Rec. 709 color space with built-in 3D LUT, featuring 3 user logs.

    BM280-4KS_ (5)

    Camera Auxiliary Functions

    Plenty of auxiliary functions for taking photos and making movies, such as peaking, false color and audio level meter.

    BM230-4KS_ (6) BM280-4KS_ (7)

    Wireless HDMI (optional)

    With Wireless HDMI (WHDI) technology, which has a 50-meter transmission distance,

    supports up to 1080p 60Hz. One transmitter can work with one or more receivers.

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  • Display
    Size 28”
    Resolution 3840×2160
    Brightness 300cd/m²
    Aspect ratio 16:9
    Contrast 1000:1
    Viewing Angle 170°/160°(H/V)
    HDR HDR 10 (under HDMI model)
    Supported Log formats Sony SLog / SLog2 / SLog3…
    Look up table (LUT) support 3D LUT (.cube format)
    Technology Calibration to Rec.709 with optional calibration unit
    Video Input
    SDI 1×3G
    HDMI 1×HDMI 2.0, 3xHDMI 1.4
    DVI 1
    VGA 1
    Video Loop Output
    SDI 1×3G
    Supported In / Out Formats
    SDI 720p 50/60, 1080i 50/60, 1080pSF 24/25/30, 1080p 24/25/30/50/60
    HDMI 720p 50/60, 1080i 50/60, 1080p 24/25/30/50/60, 2160p 24/25/30/50/60
    Audio In/Out (48kHz PCM Audio)
    SDI 12ch 48kHz 24-bit
    HDMI 2ch 24-bit
    Ear Jack 3.5mm
    Built-in Speakers 2
    Operating power ≤61.5W
    DC In DC 12-24V
    Compatible batteries V-Lock or Anton Bauer Mount
    Input voltage (battery) 14.4V nominal
    Operating Temperature 0℃~50℃
    Storage Temperature -20℃~60℃
    Dimension(LWD) 670×425×45mm / 761×474×173mm (with case)
    Weight 9.4kg / 21kg (with case)

    BM230-4K accessories

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