Kramer 861 18G 4K HDR Pocket Signal Generator, Analyzer, and Cable Tester
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Kramer 861 18G 4K HDR Pocket Signal Generator, Analyzer, and Cable Tester
The Kramer 861 is a rugged, pocket-sized handheld tool designed for comprehensive testing and troubleshooting of HDMI 2.0/HDCP 1.4 & 2.2 systems. It supports up to 4K@60 Hz (4:4:4) and delivers powerful signal generation, analysis, and cable testing in a compact form factor ideal for field technicians and AV integrators.
Featuring 23 built-in video resolutions and 11 test patterns, the 861 excels in resolution/pattern generation, EDID and HDCP diagnostics, HDR and SCDC analysis, and embedded audio tone generation. It includes an OLED display for rapid status feedback, a durable metal housing, and over 5 hours of battery life—packaged with a belt pouch for mobility.
Essential for system commissioning, maintenance, and quality assurance, the 861 is perfect for installers, AV engineers, and integrators working with high-bandwidth HDMI infrastructures.
Key Features
- Video Output: Up to 4K@60 Hz (4:4:4, 8-bit)
- Resolutions & Patterns: 23 resolutions, 11 test patterns
- AV Analysis: HDMI data packet, EDID read/emulation, HDCP 1.4/2.2 control, SCDC status
- Audio Generation: Up to 8-channel LPCM sine wave tones (2.0/5.1/7.1)
- Cable Tester: 4K HDMI cable testing for 5 V, CEC, hot-plug detection
- Battery Powered: Li-Ion pack with over 5 hours runtime
- Connectivity: HDMI In/Out, USB-Micro B for charging, firmware update and control
- Durable Build: Metal housing with convection cooling
- Portability: Handheld, includes belt pouch
- Firmware Upgradeable: USB port-driven updates
Technical Specifications
- Video Bandwidth: 18 Gbps (6 Gbps per channel)
- Max Resolutions Supported: 480p-4K (3840×2160 & 4096×2160 @24/25/30/50/60)
- HDMI & HDCP: HDMI 2.0, HDR10, xvYCC input; HDCP 1.4 & 2.2 supported
- Audio Support: LPCM 2.0/5.1/7.1 sine tones
- Power: USB 5 V, 2.1 A; ~4.7 W consumption
- Battery Charge: Li-Ion rechargeable, over 5 hours operation
- Inputs/Outputs: HDMI In & Out, Micro-B USB
- Operating Conditions: 0 °C-40 °C; 20-90 % RH non-condensing
- Safety & Environment: CE, FCC, RoHS, WEEE, ESD ±12 kV air/±8 kV contact
- Enclosure: Metal, passive convection cooling
What's Included
- Kramer 861 unit
- Li-Ion rechargeable battery (3.6 V/3200 mAh)
- Micro-B USB to USB-A cable
- HDMI cable
- Belt pouch
