Additional information
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The AVG-UHS28 is an ultra thin 2×8 switcher with two HDMI inputs and eight HDMI outputs. This 2×8 switcher supports HDMI video
resolutions up to 4K@60Hz 4:4:4, 1080P and multichannel audio. There are multiple built-in EDID settings or it will use the EDID from the display. The switcher will de-embed digital stereo audio to provide an analog audio source for an existing audio system.
Features
▪ Supports HDMI 2.0 and video resolutions up to 4K@60Hz 4:4:4.
▪ HDMI inputs support HDCP 2.2 and the outputs support HDCP1.4.
▪ Supports video resolution downscaling, the 4K@60Hz input can be automatically degraded to 1080P output for compatibility with 1080P displays.
▪ 18Gbps high bandwidth.
▪ Features RCA (L/R) jack and Toslink connector for de-embedded audio.
▪ Advanced EDID management: multiple presets and user defined allowed.
▪ Built-in equalizer for signal enhancement to avoid signal attenuation in transmission.
▪ Supports CEC control to turn the displays on/off and adjust their volume.
▪ LED indicators display the current operating status.
▪ Firmware update via Micro-USB port.
Video Input
Input (2) HDMI
Input Connector (2) Female type-A HDMI
HDMI Input
Resolution Up to 4Kx2K@60Hz 4:4:4 8bit
HDMI Standard 2.0
HDCP Version 2.2
CEC Supported
Video Output
Output (8) HDMI
Output Connector (8) Female type-A HDMI
HDMI Output
Resolution Up to 4Kx2K@60Hz 4:4:4 8bit
HDMI Standard 2.0
CEC Supported
Audio
De-embedded
Output (1) AUDIO OUT; (1) SPDIF OUT
Output Connector (1) RCA (L/R) jack; (1) Toslink connector
HDMI Audio Format
LPCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby
Digital® Plus, DTS:X™, and DTS-HD® Master Audio™ passthrough.
Stereo Analog L/R
Audio Format PCM
Toslink Digital Audio
Format PCM, Dolby Digital, DTS, DTS-HD
Frequency
Response 20Hz ~ 20KHz, ±3dB
Max Output Level 2.0Vrms ± 0.5dB. 2V = 16dB headroom above -10dBV
(316mV) nominal consumer line level signal
THD+N <0.05% (-80 dB), 20Hz ~ 20KHz bandwidth, 1KHz sine at 0dBFS level (or max level) SNR >80dB, 20Hz ~ 20 KHz bandwidth
Crosstalk Isolation >70dB, 10KHz sine at 0dBFS level (or max level before
clipping)
L-R Level Deviation < 0.3dB, 1KHz sine at 0dBFS level (or max level before
clipping)
Frequency
Response Deviation <± 0.5 dB 20Hz ~ 20KHz Output Load Capability 1K ohm and higher (supports 10x paralleled 10k ohm loads) Stereo Channel Separation >70dB@1kHz