U-4800 UHF Wireless Microphone Portable Wholesale Karaoke Microphone Home Theather Microphone System meeting microphone conference 1 IN 8.copy
Model Number:U-4800
发射器参数：
供电:AA电池X2
发射功率:高功率15dBm:低功率10dBm
功耗:高功率时125mA,低功率时100mA(3V时)
接收器参数：
频率范围：600-690Mhz
接收灵敏度：-94dBm for 30dB
频率稳定：±0.005%
调制方式：Digital FM
最大频偏：±45KHz
音频响应：50Hz-18KHz(±3DB)
信噪比：>105dB
动态范围：>100dB
系统失真：<0.5%
工作温度：-10℃-55℃
供电：9-13V DC 1AH
相关产品
红外对频
一键锁定屏幕功能
采用30级电子音量控制，简约搭配
发射带闲置待机功能
发射内置掉落静音功能
2*100可选频点、抗干扰能力强
理想使用距离20-50米
发射LED显示频道和电池电量
适用于中小型户外演出、家庭娱乐，会议厅，KTV包房等
Infrared frequency synchronization One-click screen lock function It adopts 30-level electronic volume control and features a simple and elegant design The idle standby function of the transmitting band Launch the built-in drop mute function 2*100 selectable frequency points, strong anti-interference ability The ideal usage distance is 20 to 50 meters Transmit the LED display channel and battery power It is suitable for small and medium-sized outdoor performances, family entertainment, conference halls, KTV private rooms, etc
