RF仁福咪头 9745带针全指向咪头

sensityvity(1khz,0db=1v/pa)

-46±3db  -44±3db   -42±3db

-40±3db  -38±3db   -36±3db

-34±3db  -32±3db

speccifications

lmpedance:                 less than 2.2kω

directivity:                   omnidire ctional

frequency:                  50-16,000hz

standard operation voltage:    4.5v

current consumption:         max 0.5ma

sensitivity reduction:          within 3db at2.0v

s/n ratio:                    more than 58db

本产品的加工定制是是，品牌是仁福/RF，型号是RF-MP9745P，种类是传声器(咪头)，类型是驻极体传声器，材质是铝壳，规格尺寸是9.7*4.5（mm），声道数是单声道，灵敏度是-58dB，频率响应是50-16000HZ，输出阻抗是2.2K