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EM-9745 9.7mm mini condenser microphone

    Unit Price: USD 0.025 / Piece/Pieces
    Payment Type: L/C,T/T,D/P,Paypal,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 100 Piece/Pieces
    Delivery Time: 15 Days
Basic Info

Model No.: EM-9745

Style: Headset Microphone

Application: Amplify, Measurement, Recording, Meeting, Voice, Music

Signal Transmission: Wireless

Directivity: Omni-direction

Sound Channel: Stereo

Transducer Principle: Condenser Microphone

Sound Field Force: Combined Type

Connector(s): XLR Mini

Wireless Technology: VHF

Output Impedance: 50-1000Ω

Brand: FBELE

Rated Frequency: 40±0.5KHz

Sensitivity: -48~66dB

Additional Info

Packaging: STANDARD EXPORT CARTON

Productivity: 1000 Piece/Pieces per Day

Brand: FBELE

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 10000 Piece/Pieces per Day

Certificate: ISO90001

HS Code: 8531809000

Port: NingBo,ShangHai,ShenZhen

Product Description


EM-9745 9.7mm mini Condenser Microphone

Electret Condenser Microphone is divided into: audio microphone, infrasound microphone, ultrasonic microphone, array microphone, primary differential pressure microphone and so on

Its working principle is: as the electret film (usually in the form of 10 ~ 12 microns thick) on the free charge, as a result, when the effect of sound waves and make the diaphragm vibrates, capacitor between the poles had charge, then changed the static capacitance.The change of the capacitance results in the corresponding alternating voltage signal between the output terminals of the capacitor.

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EM9745-1 Electret Condenser Microphone


EM9745-2 Electret Condenser Microphone

Dimensions

9.7x4.5mm

Sensitivity(0dB=1v/Pa 1000Hz)

-48~66dB

Frequency Range

50~20KHz

Directivity

Omni Directional

Impedance

Max2.2KΩ at f=1KHz

Current Consumption

>500uA

Standard Operation Voltage

3V

Operation Voltage Range

1.5~10V

S/N Ratio

>58dB

Looking for ideal 9.7mm Condenser Microphone Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Handheld Condenser Microphone are quality guaranteed. We are China Origin Factory of Mini Condenser Microphone. If you have any question, please feel free to contact us.

Product Categories : Electret Condenser Microphone

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