头戴麦克风产品HD-01S-AB参数:
Model NO :HD-01S-A
Element : Back Electret Condenser ;
Polar pattern :Omni-Directional ;
Frequency response:30-20KHz ;
Sensitivity :- 42dB±3dB ;
Output impedance :250Ω±30% ;
MAX.input SPL :130dB ;
S/N Ratio :>=70dB ;
Power Supply :1.5-1.2V DC ;
Cable :φ1.2mm(φ1.5)*1.2M ;
Dimension :φ3.5 ;
Accessories :Windscreen ;
Color :Skin Or Black,Othor ;
Model NO :HD-01S-B
Element : Back Electret Condenser ;
Polar pattern :Omni-Directional ;
Frequency response:20-20KHz ;
Sensitivity :- 46dB±3dB ;
Output impedance :250Ω±30% ;
MAX.input SPL :130dB ;
S/N Ratio :>=70dB ;
Power Supply :1.5-1.2V DC ;
Cable :φ1.2mm(φ1.5)*1.2M ;
Dimension :φ5 ;
Accessories :Windscreen ;
Color :Skin Or Black,Othor ;
补充说明:
头戴麦克风专利产品
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