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$1660Brand : ERZHEN,U-F4000,2018,Enping,Moving coil,Household,Computer,Stage,Dedicated to ktv,Meeting dedicated,54*30*15,Yes,None,Heart-shaped pointing,2,Shop three packs,110V,None,Support,Door-to-door delivery,Invoice Not provided,Contact customer service,Receiver * 1, microphone * 4, antenna * 2, power supply * 1,Contact customer service,Ali Xiaozhi,Yes,855151,Handheld gold,Handheld Gray,Collar clip,Head wear,Meeting,620~690 frequency,910~980 frequency,Golden handheld American Standard,Gold handheld European standard,Golden handheld British Standard,Gray handheld American Standard,Gray handheld European standard,Gray handheld British Standard,Four-collar clip American Standard,Four-collar clip European standard,Four-collar clip British Standard,Four skin color head wear American Standard,Four skin color head wear European standard,Four skin color head wear British Standard,2 handheld 2 skin head wear,ebay,Amazon,wish,AliExpress,Independent station,LAZADA,Africa,Europe,South America,Southeast Asia,North America,Northeast Asia,Middle East,No,Yes,No,No battery,More than 12 hours,≥ 100dB,60Hz-15KHz,Handheld collar clip head-mounted conference,Contact customer service,Wireless microphone u segment one drag four FM |
Material : Default |
Pcs/Carton : N/A | Packing Size/Carton : N/A | Packing Vol/Carton : N/A |
N.W./Carton : N/A | G.W./Carton : N/A | QTY in 40HQ : N/A |
QTY in 40GP : N/A | QTY in 20GP : N/A |
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技术参数
综合特性
载波频率范围:610MHz-960MHz(取决于适用的国家范围)
调制方式:FM调频
最大频偏:±45KHz
频率响应:50Hz-15KHz
信噪比(S/N):>105dB(A)
失真度:(1KHz):<0.3%
工作温度:-10℃~55℃
工作距离:80米(理想环境下)
接收机
振荡模式:PLL(数字频率合成器)
杂散抑制:≥80dB
镜像抑制:≥80dB
灵敏度:5dBuV
音频输出电平:平衡输出(XLR output jack):250mV/600Ω
非平衡输出(1/4” output jack):400mV/3KΩ
工作电压:DC 13.5-16V
工作电流:≤800mA
手持式发射器
RF功率输出:最大30mW(取决于适用的国家规范)
振荡模式:PLL(数字频率合成器)
发射频率稳定度:<30ppm
动态范围:≥100dB(A)
频率响应:50Hz-15KHz
最大输入声压:130dB SPL
话筒拾音头:动圈式
电源:2节(1.5V)AA型碱性电池
会议式腰包式发射器
RF功率输出:最大30mW(取决于适用的国家范围)
振荡模式:PLL(数字频率合成器)
发射频率稳定度:<30ppm
动态范围:≥100dB(A)
频率响应:50Hz-15KHz
最大输入声压:130dB SPL
话筒拾音头:电容式
电源:2节(1.5V)AA型碱性电池
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