西特尔KP3000无线麦克风话筒一拖二KTV**稳定音准

系统参数System Specification	
调制方式Modulation Mode	宽带调频（FM）
频率范围Frequency Range	740-790MHZ
信道数目Channel number	200个预置频道，通道间隔250KHZ（200 preset channels, update nterval 250KHz ）
频率稳定度Frequency stability	±0.005%
动态范围Dynamic range	100dB
较大偏差Maximum deviation	±48KHZ
音频频率响应Audio frequency response	40HZ-18KHZ(±3dB)
综合信噪比Signal-to-noise ratio	105dB
相邻信道抑制Distortion	≤0.3%
邻频干扰比Adjacent channel inhibition	≥70dB
工作距离Working distance	about 100 meter
接收机指标	
接收方式Receive mode	receive automatic choose 自动调频
振荡方式Oscillation way	PLL Synthesized （PLL 锁相环）
天线输入Antenna input	BNC socket/(50 Ω)
中频Middle Frequence	110 MHz、  10.7MHZ
灵敏度Sensitivity	12 dBuV  (80dBS/N)
杂散抑制Spurious Signals	≥75dB
较大输出电平Maximum output level	+10dBV
供电Power supply	12V DC
工作电流Working current	≤ 500mA
发射器指标Transmitters Specification	
天线　Antenna	
身频输出功率Rf output power	高功率30mW,　低功率: 3mW（ High power 30mW,low power 30mW）
拾音头Sound pickup head	动圈式 Dynamic
杂散抑制Spurious Signals	-60dB
供电Power Supply	两节5号AA碱性电池    2*1.**A Two AA alkaline batteries no. 5   
工作寿命Operating time	高功率6小时，低功率10个小时 (High power 6 hours,low power 10 hours)
总体单位Overall unit	
工作环境温度Work environment temperature	-10℃+40℃
	
1.专为KTV包房设计，SQ应用60dB~105dB范围内，灵活的传输距离设计5米到100米之间，满足复杂大型的KTV使用。靓丽的音色让你领略**的表演。	
2.具有先进的自动频率锁定功能，能**、**锁定所需的工作频率。	
3.UR-3200无线麦克风可任意搭配UT系列发射器。大大方便设备的管理。	
	
1.Designed specifically for the KTV rooms, SQ within 60dB ~ 105dB range of applications, flexible design of the transmission distance between 5 meters to 100 meters, to meet the large and complex KTV use.Beautiful sound to let you enjoy professional performances.	
	
2.Automatic frequency locking with advanced features, fast, accurate lock the desired operating frequency.	
	
3.UR-3200 wireless microphone can be any combination of UT series transmitters. Greatly facilitate the management of devices.