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HDMI 2.0 & 12G/6G/3G/HD-SDI Cross Converter and Scaler
Dual-Format Conversion | 4K60 Ultra HD Support | Integrated LCD Display
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.
Dual-Format Conversion
Supports simultaneous HDMI SDI cross-conversion with passthrough options
4K60 Ultra HD Support
Handles HDMI 2.0 and 12G-SDI signals up to 4K2K @ 60Hz for superior clarity
Integrated LCD Display
3.5" screen provides real-time video preview and on-screen control interface
Advanced Video Analysis
Features YCbCr waveform, RGB monitoring, and audio level meters with OSD overlay
Built-In Test Patterns
Enables quick calibration and signal verification in professional environments
Audio Embedding & Extraction
S/PDIF I/O allows precise audio signal routing between HDMI and SDI
SDI Support & Video Bandwidth
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); SDI up to 11.88 Gbps; HDMI up to 18 Gbps
VESA Output & Display Modes
Multiple VESA standard resolutions supported for output; zoom, underscan, and pixel-to-pixel display modes for detailed monitoring
Deinterlacing & Enhancement
Built-in deinterlacing for smoother motion playback; noise reduction, image enhancement, and horizontal/vertical mirroring functions
Check Field Mode
"Check field" mode for color and pattern verification
Push-Button Control
Push-button control interface for quick setup and configuration
Firmware Upgradeable
Firmware upgradeable for future functionality and compatibility
Connection Diagram
The BG-4KBHS-PRO connects cameras to a BG-HDVS42U video switcher, a monitor and a display, converting between HDMI and SDI as shown by the HDMI and SDI connection lines.
Front and Rear Panels
1. MICRO USB - F/W update & console port for SW
2. S/PDIF OUT (TOSLINK).
3. HDMI OUT 2 - Connect to a HDMI display
4. HDMI OUT 1 - Connect to a HDMI display
5. SDI OUT 1-2 - Connect to a 12G/6G/3G/HD/SD-SDI display
6. SDI IN - Connect to a 12G/6G/3G/HD/SD-SDI source
7. SDI LOOPOUT - Connect to a 12G/6G/3G/HD/SD-SDI display
8. HDMI IN - Connect to a HDMI source
9. SDI GENLOCK - Connect to a reference source
10. S/PDIF IN (TOSLINK).
11. POWER JACK - 12V DC power
12. 3.5" LCD Monitor.
13. PUSH BUTTON - Enter OSD menu
14. PUSH BUTTON - OSD UP button
15. PUSH BUTTON - OSD DOWN button
16. PUSH BUTTON - OSD LEFT button
17. PUSH BUTTON - OSD RIGHT button
| Role of Usage | HDMI 2.0 and 12G-SDI Bi-directional Scaler Converter with 3.5" LCD Monitor |
|---|---|
| SDI Standards | 12G / 6G / 3G / HD-SDI |
| HDMI Standards | HDMI 2.0 |
| Video Bandwidth | SDI: 11.88 Gbps, 11.88/1.001 Gbps; HDMI: Up to 18 Gbps |
| Video Support | 12G-SDI: 4K2K @50/59.94/60Hz; 6G-SDI: 4K2K @23.98/24, 25, 29.97, 30Hz; 3G-SDI: 1080p @50/59.94/60Hz (4:4:4); HD-SDI: 720p @50/59.94/60Hz, 1080i @50/59.94/60Hz, 1080p @24/30Hz; SD-SDI: NTSC @59.94Hz, PAL @50Hz; HDMI: Up to 4K2K @60Hz |
| Audio Support | PCM (48 kHz, up to 8 channels) |
| ESD Protection | Human body model: +/-15kV (air-gap discharge), +/-8kV (contact discharge); Core chipset: +/-2kV |
| PCB Stack-up | 8-layer board (Impedance control: differential 100 ohm; single 50 ohm) |
| Firmware Update | Via USB port |
| Input | 1x HDMI; 1x BNC (SDI); 1x TOSLINK |
| Output | 2x HDMI; 3x BNC (SDI out/loop-out); 1x TOSLINK |
| BNC Connector | 75 ohm inter-locked socket |
| HDMI Connector | Type A (19-pin female) |
| USB Connector | Micro USB |
| Housing | Metal enclosure |
| Power Supply | +12V DC |
| Operating Temperature | 32 ~ 104 F / 0 ~ 40 C |
| Storage Temperature | -4 ~ 140 F / -20 ~ 60 C |
| Relative Humidity | 20 ~ 90% RH (no condensation) |
| Package Contents | 1x BG-4KBHS-PRO; 1x 12V DC Adapter; 1x Product Manual |