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Telephone Receiver

DR4500
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Description

Magnet: Nd - Te - B Magnet ??
Impedance: 150?? 20% ?? at 1KHz
Sensitivity: 98??2dBS.P.L. 60mv
at 1KHZ 0dB 2x10-5Pa
MF intensity axial ??-19 dB at 1 KHz 0 dB 1A/M
MF intensity radial ??-22 dB at 1 KHz 0 dB 1A/M

Specilized in Electronic Components, Acoustic Component & Security including: Piezo Ceramic Element, Buzzer, Electret Condenser Microphone, Speaker, Receiver, Siren & Alarm, Strobe Light, Magnetic Contact, Emergency Button, CCTV Camera, Standalone Sensor, Smoke Alarm, Car Alarm & Central Lock System, Window Closer & Parking Sensor, Window Closer & Parking Sensor, PIR detector.

Acoustic Components and Securities, Receivers,

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Telephone Receiver...

Ningbo Best Group Co.,Ltd.

Electronic Components, Switches, Computer Cables

Address: Far East Industry Zone,
Yuyao, Zhejiang
China,

Tel: 0086-574-87709651
Fax: 0086-574-87709652

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