NUBWO LAVALIER MICROPHONE (M-15) ໄມໄລ໋ສົດ
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Out of stock ]
ราคา 111,055
PRODUCT CODE = 6901301500005 จำนวน :
รายละเอียดสินค้า
Barometric pressure : 86-106 kPa
Environmental noise : 36db(maximum)
Operating voltage range : +1 ~t 10 VDC
Sensitivity attenuation characteristic : 3V 1.5V (-3db)
Reference working voltage : 1.5V - 10V
Resistance : 2.2 K
Current consumption : 0.5 mA ( maximum )
Sensitivity : -52.5 + 1dB
Frequency Response : 100 Hz - 10 KHz
Directivity : 0mni-directional
SNR (Signal to Noise Ratio) : 58 db ( minimum )1 KHz, Pa
Testing environment : Common room sweep frequency shrinkage package test |