Contact: Miss YangMr cen
    Tel: 750-7771381
    Fax: 750-7771381
    Add: V12, two district, Encheng Industrial Zone, Enping, Guangdong Province, a fan sound (Enping Xinfeng electronics factory)

KSM137Black

2023-3-3 16:25:07 Read:



    



 Microphone type: Capacitance (dielectric bias, electret microphone)

Frequency response: 1Pa (94Db SPL at 1 KHZ)
Pick up mode: Heart (one-way)
Sensitivity F =1KHZ,S.P.L=1Pa,0dB=1V/Pa, minimum value -46dB, central value -44dB, maximum value -42dB
Output impedance ZOUT, f = 1 KHZ, the maximum 680 Ω
Signal-to-noise ratio: S/N, F =1 KHZ, S.P.L=1Pa, minimum value 60dB
Current consumption, Vcc = 1.5 V, RL = 680 Ω, minimum 150 ua, maximum 450 ua
Voltage reduction sensitivity, S-VS, Vcc=4.5V to 1.0V, maximum value -3dB
Power supply: 48V phantom power
Power supply voltage: 11 to 52 Vdc

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  • Miss Yang13822326867
    QQ99387176
    E-mailyifan772@126.com
  • Mr Wu13426721855
  • AddV12, two district, Encheng Industrial Zone, Enping, Guangdong Province, a fan sound (Enping Xinfeng electronics factory)
    Tel750-7771381
    Fax750-7771381