BG-4KBHS-PRO | HDMI 2.0 & 12G-HD-SDI Cross Converter and sCaler with LCD Display and Audio (de)Embedder
Overview (Pre-Order Shipping Q1 2026)
The BG-4KBHS-PRO is a professional-grade HDMI 2.0 and 12G/6G/3G/HD-SDI cross-converter and scaler built for high-performance signal conversion, monitoring, and analysis. Designed for broadcast, production, and professional AV applications, it supports up to 12G-SDI 4K60 and HDMI 2.0 4K60 video formats for seamless interoperability across a wide range of devices. Featuring an integrated 3.5” LCD display and intuitive push-button controls, it enables real-time signal monitoring and effortless on-screen configuration of video, audio, and output parameters.
Beyond simple conversion, the BG-4KBHS-PRO is a comprehensive diagnostic and calibration tool. Its advanced waveform and audio metering functions, combined with built-in test patterns and flexible scaling capabilities, make it an indispensable device for field engineers, content creators, and AV technicians who demand precision and reliability in every workflow.
Features
Dual-Format ConversionSupports simultaneous HDMI ↔ SDI cross-conversion with passthrough options
4K60 Ultra HD SupportHandles HDMI 2.0 and 12G-SDI signals up to 4K2K @ 60Hz for superior clarity
Integrated LCD Display3.5” screen provides real-time video preview and on-screen control interface
Advanced Video AnalysisFeatures YCbCr waveform, RGB monitoring, and audio level meters with OSD overlay
Built-In Test PatternsEnables quick calibration and signal verification in professional environments
Audio Embedding & ExtractionS/PDIF I/O allows precise audio signal routing between HDMI and SDI
- Supports 12G-SDI (4K2K @ 50/59.94/60Hz), 6G-SDI (4K2K @ 23.98–30Hz), 3G-SDI (1080p @ 50/59.94/60Hz), HD-SDI (720p/1080i), and SD-SDI (NTSC/PAL)
- Video bandwidth: SDI up to 11.88 Gbps; HDMI up to 18 Gbps
- Multiple VESA standard resolutions supported for output
- Built-in deinterlacing for smoother motion playback
- Noise reduction, image enhancement, and horizontal/vertical mirroring functions
- Zoom, underscan, and pixel-to-pixel display modes for detailed monitoring
- “Check field” mode for color and pattern verification
- Push-button control interface for quick setup and configuration
- Firmware upgradeable for future functionality and compatibility
Main Menu Functions
Video
- Set input/output resolutions (HDMI & SDI)
- Choose conversion direction (HDMI ⟷ SDI)
- Adjust frame rate, color, bit depth, and deinterlacing
- Access test patterns for calibration
Waveform
- View real-time YCbCr/RGB waveform
- Monitor brightness, color balance & clipping
- Overlay waveform on live video for verification
Picture
- Adjust brightness, contrast, saturation & sharpness
- Enable H/V flip, zoom & pixel-to-pixel modes
- Use underscan & check field for precise framing
Adjustment
- Fine-tune display and scaling options
- Optimize enhancement & noise reduction
- Save/recall custom presets
Audio
- Select HDMI or S/PDIF audio input
- Embed/de-embed audio between HDMI & SDI
- Monitor levels and adjust gain & channel mapping