9750 Bidirectional Microphone Element

9750 Bidirectional Microphone Element

The ECM-715N is a compact bidirectional electret microphone designed for high-quality audio capture in diverse applications, with a focus on both front and rear sound sources.
ECM-715N
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Product Introduction

The 9750 bidirectional microphone element is engineered to provide precise audio capture with its -47±2dB sensitivity and bidirectional directivity, making it an ideal choice for situations requiring clear sound from both front and rear sources, such as interviews or dual-source recording setups.

 

Features

 

  • Bidirectional Directivity: Captures sound from both front and rear, ideal for interviews and dual-source recording.

  • Balanced Sensitivity: -47±2dB for capturing fine audio details.

  • Compact Design: 9.7 × 5.0mm dimensions, easy to integrate into compact devices.

  • Wide Frequency Range: 50-10000Hz ensures accurate sound reproduction across a broad spectrum.

  • Handles High SPL: Can manage up to 110dB, suitable for environments with varying sound levels.

  • Good Signal-to-Noise Ratio: 55dB ensures clear audio with minimal background noise.

     

Applications
Aviation headsets mic
Mic Capsule for Aviation Headset Microphone
Motorcycle helmets mic
Mic Capsule for Motorcycle Helmet Microphone
specifications

 

Name Parameter
Sensitivity -47±2dB
Output impedance 680Ω
Directivity bidirectional
Frequency range 50-10000Hz
Maximum SPL 110dB
S/N Ratio 55dB
Dimensions 9.7*5.0mm

 

STANDARD TEST CIRCUIT
STANDARD TEST CIRCUIT
TYPICAL FREQUENCY RESPONSE
TYPICAL FREQUENCY RESPONSE
APPEARANCE DIMENSION
APPEARANCE & DIMENSION

 

Why Choose Us

With years of experience in manufacturing 9750 bidirectional microphone element, we specialize in providing high-quality, reliable audio components. We understand the industry's needs and offer the best solutions tailored to your requirements.

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