Atlona® 4K/UHD HDMI Emulator/Tester
Restore any HDMI signal up to 4K UltraHD with HD digital audio. Not only will it restore the signal, but it will also reveal the cause of the failure.
Atlona® 4K/UHD HDMI Emulator/Tester
Restore any HDMI signal up to 4K UltraHD with HD digital audio. Not only will it restore the signal, but it will also reveal the cause of the failure. With three LEDs that indicate the presence and state of 5V, Hot Plug Detect, and HDCP signals, installers can quickly identify and resolve HDMI-related issues. Often damaged or long cable runs prevent the necessary handshake between the video display and the source as they communicate their capabilities. The built-in EDID and HPD emulators make sure that the source reliably transmits the best audio and video signals that the display and connected components support.
Valuable Troubleshooting Tool
- Ensures proper operation, for the best performing HDMI audio and video signal between any source and display
- Resolves loss of video, intermittent (flashing) video, snow, or color-space (pink or green) issues
- Test HDMI system components and cables to identify HDCP support. Also detects presence of 5 volt and HPD signals
Features
- 4K UltraHD support - Ensures the best video performance
- 5 volt/HPD emulation - Restores A/V signals due to faulty cables or when multiple distribution devices are cascaded
- EDID emulation - Nine unique stored files plus learning capability to ensure the best picture and sound is achieved
- LED indicators - HPD, 5V, and HDCP indicators aid in HDMI signal failure analysis
- Signal regeneration - HDMI 1.2 sources can be reliably transmitted with HDBaseT extenders
- External power supply or USB-powered - Use included power supply or harvest power from local USB devices to power UHD-SYNC when an AC outlet isn’t available
- Palm sized form factor reduces impact within confined spaces

AT-UHD-SYNC |
---|
<1% over frequency bandwidth 20-20k |
Supports up to 1.4 |
PCM 2Ch, LPCM 5.1, LPCM 7.1, Dolby Digital, DTS 5.1, Dolby Digital Plus, Dolby TrueHD, DTS-HD Master Audio |
HDMI 8-bit - up to 15 meters/50 feet
HDMI 10-bit/12-bit/4K - up to 10 meters/30 feet |
10.2 Gbps |
CE, FCC, cULus, C-Tick |
2.88" x .96" x 2.76" |
20 to 90% non-condensing |
32°F to 122°F |
4W |
AC100~240V 50/60Hz 0.2A |
-4°F to 140°F |
19 lb |
20 to 20k |
4096×2160@24/25/30/50*/60Hz*, 3840×2160@24/25/30/50*/60Hz*,
1080p@23.98/24/25/29.97/30/50/59.94/60Hz, 1080i@50/59.94/60Hz,
720p@50/59.94/60Hz, 576i, 576p, 480i, 480p
|
90+ dB |
3D, 4K, Dolby TrueHD, DTS-HD Master Audio |
800×600, 1024×768, 1280×768, 1280×800, 1280×1024, 1366×768, 1400×1050, 1440×900, 1600×900, 1600×1200, 1680×1050, 1920×1200 |
32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz |
up to 24-bit |
YUV, RGB |
4:4:4, 4:2:2, 4:2:0 |
8-bit, 10-bit, 12-bit |
Pass through |
Total Harmonic Distortion (THD) |
HDCP Compliance |
Supported Formats |
Transmission Distance |
Supported Video Bandwidth |
Certifications |
Dimensions (W x H x D) |
Operating Humidity |
Operating Temperature |
Power Consumption |
Line Voltage |
Storage Temperature |
Weight |
Range |
Supported Resolutions |
Signal to Noise Ratio |
HDMI |
VESA Resolution |
Supported Sample Rates |
Bit Rate |
Colorspace |
Chroma Subsampling |
Color Depth |
CEC |
Manuals and Guides
Third-Party Partner Warranty
We want to make our Third-Party Partner program as easy as possible. That’s why we process all claims directly, without any third party telephone tag. Specific warranty terms and details from the manufacturer are below. View the full Atlona® Warranty.
Keycap engravings
This feature is not currently optimized for mobile devices. We apologize for any inconvenience this may have caused. Please access Keycap engravings from a tablet or desktop computer.