Wireless Microphone System

2.4G MIC

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产品详细

2.4G Wireless System Specification

Promic Model No.: UR-240

Item	Transmitter	Receiver
Operating Voltage	3.3V-3.7V	3.3V-3.7V
Operating Current	140MA	200MA
Operating Frequency	2400-2483.5MHZ	2400-2483.5MHZ
Transmission Power	100mw (Maximum) 10mw(Minimum)	X
Modulation Mode	GFSK	GFSK
Channel Spacing	4M	4M
Receiving Sensitivity	X	﹤-88dBM
Audio Sampling Rate	48KHZ	48KHZ
Audio Sampling Resolution	16bit	16bit
Frequency Response	20HZ--20KHZ	20HZ--20KHZ
THD	0.1%	0.10%
SNR	≥80DB	≥90DB
Operating Temperature	-10--65℃	-10--65℃
Li-lon Battery	3.7V 600mA	3.7V 1800mA
Operation Range	20-30m ( Hi TX power) 10-15m (Low TX power)	20-30m
Working Time	6 - 8 H	6 - 8 H
Remark	﹡3.5mm mic in ﹡Built-in condenser mic ﹡USB port for charging ﹡Built-in laser pointer ﹡PPT presenter USB Receiver is optional accessary	﹡3.5mm audio out ﹡20 channel selectable ﹡Auto pairing with TX ﹡USB port for charging

公司为技术型创业团队组建而成，具有强大的技术支持和拥有20年行业丰富经验的技术工程师源于德国的制冷技术，为设备的稳定、创新、质量奠定了扎实的基础和保证！公司注册资金200万，占地面积5000多平方米。是一家集可靠性设备、环境模拟设备、实验室试验设备生产，研发及销售于一体的高新科技企业。

技术参数Performance Parameters
额定电压Rated Voltage	24VDC
额定功率Rated Power	75W
额定转速Rated Speed	120rpm
空载转速Unload Speed	150rpm
空载电流Unload Current	≦0.8A
自锁扭矩Self-lock Torque	≦0.5N.m
减速比Gear Ratio	15:1
防护等级Protection Class	IP44
绝缘等级Insulation Class	B级
电机噪音Motor Noise	≦55dB
电机重量Motor Weight	2.5kg
电源线Motor Cable	450mm 8P