Alfatron CHKA2

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Description

Alfatron CHKA2

The ALF-CHKA2 is a small-size HDMI 2.0 audio de-embedder with 1 HDMI input, 1 HDMI output, and three types of audio outputs. It is designed to extract audio from 4K HDMI signal via stereo balanced L/R audio, analog RCA, and coaxial digital audio output ports. It supports 4K@60Hz/4:4:4 HDR, EDID & CEC pass-through, and the transmission rate is up to 18Gbps. Moreover, there are three audio modes can be chosen in order to be compatible with the various audio processing device.

Product Features

  • Supports stereo balanced L/R audio, analog RCA, and coaxial digital audio output ports.
  • Supports three audio modes PASS, BITSTREAM, and PCM.
  • HDMI input supports HDCP2.2, and the output supports HDCP1.4.
  • Supports HDMI2.0 4K@60Hz/4:4:4 HDR, EDID & CEC pass-through.
  • The transmission rate is up to 18Gbps.

Specifications

Video 
Input  (1) HDMI 
Input Connector  (1) 19-pin type-A female HDMI 2.0, HDCP2.2 
Output  (1) HDMI 
Output Connector  (1) 19-pin type-A female HDMI 2.0, HDCP1.4 
Audio 
Output  (1) Stereo balanced audio L/R; (1) Analog audio L+R ; (1) COAX 
Output Connector  (1) 5-Pin phoenix connector; (1) RCA ; (1) Coaxial audio connector 
Audio Format  Support Dolby D (True HD)/ DTS (HD-Master Audio)/ PCM 
General 
Max data rate  18Gbit/s 
Max Resolution  4Kx2K@60Hz 4:4:4 
Temperature  -10~ 55 
Reference Humidity  10% ~ 90% 
Power Consumption  3 W (Max) 
Power Supply  Input: 100VAC~240VAC, 50/60Hz; Output: 12VDC 1A 
Dimension (W*H*D)  129mm x 21.5 mm x77 mm 
Net Weight  244g 

 

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