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Guangtou Electrical Appliances Firm 1yr.
Main Products:Sound,Microphone
Contacts:JiChat
Mobile:86-19557959975
WhatsApp:+8615957978707
E-mail: WeChat:19557959975
Address:19474 , 4 F, International Trade Mart (District 2).
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u 换能方式:电容式
u 频率响应:20Hz-20kHz
u 指向性:心型向性
u 输出阻抗(欧姆):200Ω
u 灵敏度:-42dB±2 dB
u 最高输入音量:128dB 声压
u 讯噪比:65 dB
u 供电电压:3V-48V(幻象指既传输电流,也传输声音)
u 咪管长度:42mm
u 单支话筒重量:0.6kg
u 抗手机、电磁、高频干扰
用途:政企工程(银行 单位 公司 学校)
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