Path : Our Products > Microphone > Noise-cancelling
  • NB-4018
    Shape size: ∮4.0 x h1.8

    Very small,thin type
    Close talk characteristics effectively reduce ambient noice
    Most suited to products having limited Space
     

    Capacitor inside:

    • 10pF(DECT, PHS, PCN, PCS.etc.)
    • 33pF(GSM.PDS.etc.)
    • 10pF+33pF(DECT, PHS, PCN,GSM,PDS.etc.)
       

    Specifications:

    • Sensitivity: See above(0dB = 1v / Pa, 1kHz)
    • Impedance: Less than 2.2KΩ
    • Directivity: Noise cancelling
    • Frequency: 100-10,000Hz
    • Max. operation voltage: 10.0V
    • Standard operation voltage: 2.0V
    • Current consumption: Max. 0.5mA
    • Sensitivity reduction: Within-3dB at 1.5V
    • S/N ratio: More than 50dB
    • Shape size: ∮4.0 x h1.8
    PDF
Please write down your comment on this product, and click Add to Inquiry List for Inquiry
Add to Inquiry List
Review Inquiry List
Back