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UHF/VHF Professional Wireless Meeting System
Conference Speaker
Window Intercom
Professional Effects Processors
Economical conference system
Discussion conference system
Infrared Wireless Conference System
The Engineering Special Meeting Microphone
Multi-Function Digital Conference System
Interview Microphone
UHF Professional Wireless Microphone
Automatic Type Video Tracking System
The Engineering Special Meeting Microphone
BL-557
◆ 换能方式: 电容式
◆ 频率响应:40Hz-16KHz
◆ 指向性: 超心型指向
◆ 输出阻抗(欧姆) : 200Ω
◆ 灵敏度: -38dB±2dB
◆ 供电电压(V): DC9V
◆ 咪管长度:400mm
◆ 咪线长度、配置:8米单芯、卡龙母+6.35单声道插嘴
◆ 单支话筒重量:0.67kg
◆ 输出、指示:不平衡、座灯
◆ 开关:机械自锁
◆ 抗手机、电磁、高频干扰
◆ 出厂配置:话筒、咪线、防风绵、说明书、合格证、保修卡、9V电池
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