UK-998
双发双收（一拖二）智能无线麦克风
话筒离开人手静止后3秒内自动静音（任意方向，任意角度放置均可），5分钟后自动节能进入待机状态，1 5分钟后自动关机并且彻底切断电源，是一款全新概念的智能化、自动化无线麦克风．全全新的音频电路构架，高音细腻，中低频强劲，特别是在声音的细节上具有完美的表现力。超强的动态跟踪能力使得远／近距离拾音收放自如六全新概念的数字导频技术，彻底解决KTV包房相互串频现象，永不串频！六配置有啸叫抑制功能电路，调试更简单*自动搜索无干扰信道功能，安装更便捷六超外差二次变频设计，具备极高的接收灵敏度
left hand phone still within 3 seconds after automatic mute (any direction, at any Angle Can be), automatic energy saving into standby modeafter 5 minutes, 15 minutes after the automatic shutdown and completely cut off the power supply, is a new The concept of intelligent,automated wireless microphone*new audio circuit structure, the high is exquisite, the low frequency is strong, especially on the details of sound with perfect performance. super Strong dynamic tracing ability makes fa r/near distance easy pick up charge*a new concept of digital pilot technology, completely solve KTV rooms each string frequency phenomenon, never string frequency!* configu ration has the noise suppression function circuit, debugging easier* automatic search no interference channel fu nction, installation more convenient* super-heterodyne seconda ry frequency conversion design,have extremely high receiving sensitivity
接收机参数 [ RECEIVER]
频率范围Frequency range........................................740-790MHz
可调信道数Adjustable number of channel..................200
震荡方式Vibration mode..........................................锁相环(PLL)频率合成
频率稳定性F requen cy Stability..............................+10ppm
接收方式The receiving mode....................................超外差二次变频
接收灵敏度Receiver sensitivity.................................-95dBm
音频频响Audio Frequency Response........................40--18KHz
失真度Distortion.....................................................≤0.5%
信噪比Signal to Noise Ratio....................................≥110dB
音频输出Audio output.............................................(XLR)卡隆座独立平衡输出和
..............................................∅6.3mm不平衡输出
电源规格Power supply............................................220V 50Hz或110V 60Hz
发射机参数 [TRANSMITTER】
频率范围Frequency range.......................................740-790MHz
可调信道数Adjustable number of channels................200
震荡方式Vibration mode..........................................锁相环(PLL)频率合成
频率稳定性Frequency Stability.................................+10ppm
调制方式Modulation................................................调频
射频功率RF Dower.................................................10--30mW
音频频响Audio Frequency Response........................40--18KHz
失真度Distortion.....................................................≤0.5%
电池规格Battery......................................................2x1.5V AA Size
电池寿命Battery Life................................................8—1 5小时 |
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