EN-4000M同声传译系列主机是依安最新上市的会议产品，可支持18种外语和1种母语的同步传输。融合多种强大的会议功能，发射和接收、播放于一体，适合各种无线应用场合。

          EN-4000M Simultaneous interpretation series host is the latest listed conference product of SEONJ, which can support synchronous transmission of 18 foreign  languages and 1 native language. Combine multiple powerful conference functions in one, suitable for a variety of wireless applications.

◇ 2.4G数字无线技术传输

       2.4G digital wireless transmission technology

◇ 全向传输，传输范围可覆盖1000平方的会议场地

   Omnidirectional transmission, transmission range can cover 1000 square meters of conference venue.

◇ 液晶屏幕显示各种工作信息

   LCD screen displays a variety of working information.

◇ 数位音码静音锁定技术，有效地避免了来自于手机、WIFI、蓝牙等设备的干扰

   Digital locking technologyeffectively avoid interference from mobile phones, WIFI, Bluetooth devices.

◇ 360°范围内一对一，一对多接收模式

    One to one mode and one to multiple reception mode available within the range of 360 °.

使用电源               Voltage                    DC 5V

工作频率               Work frequency             2400MHZ

频道调节方式       Demodulation                   数字调节digital modulation

信噪比                  SNR                      ＞95dB

失真                      Total harmonic distortion   ＜0.5%

频率响应              Frequency Response           20Hz-2000Hz

动态范围              Dynamic Range               90dB

重量            Weight                            1KG

尺寸            Size                               1U

发射距离        Transmit distance                     ＞100米