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CHA2

CHA2是一款HDMI信号的声音拓展设备,可以在HDMI信号正常输出的同时拓展一个模拟音频信号输出。本产品可用于小型会议室,教育设施,超市,酒吧和酒馆等领域。

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                                                                                            技术参数

                  视频输入

                                              1 HDMI(HDMI 母头)

                  视频输出

                                              1 HDMI(HDMI 母头)

                    阻抗

                                                    50Ω

                  音频输出

                                     立体音频 (3.5mm迷你接口); 50Ω

                  视频带宽

                                            340 MHz (10.2 Gbit/s)

               最大像素时钟

                                                      165MHz

               最大时间延迟

                                                   5nS (±1nS)

                   分辨率

                                    最大至 1920 x 1200  1080P@60Hz

                   HDCP

                                   兼容 HDCP  支持DVI1.0/HDMI 1.4a 标准

                   CMRR

                                          >90dB@20Hz~20KHz (视频)
                                          >70dB@20Hz~20KHz (
    音频)

                 音频带宽

                                                    20Hz ~ 25KHz

                 频率响应

                                                    20Hz ~ 20KHz

                    SNR

                                                       Max 80dB

              立体声隔离度

                                                >75dB@20Hz~20KHz

               THD + Noise

                                                1%@1KHz, 0.3%@20KHz

                电源及功耗

                                                        5V DC, 3W

                  工作温度

                                                        -20 ~ +70

                  工作湿度

                                                        10% ~ 90%

                  外形尺寸

                                                 长92 x 52.5 x 28mm

                  身净重

                                                              0.2Kg

     

     

     

     

     

     

     

               产品特点:

     

                     ●  兼容HDCP;
                     ●  支持模拟音频拓展;
                     ●  高分辨率:1920×1200@60Hz,兼容HDTV;
                     ● 全铝金属外壳,适合安装在墙上或桌面上。

     

     

     

     

     

     

     

     

     


     

     

     

     

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