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9.74.5(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
