麦克风
我司致力于为高端车载麦克风系统提供干净，宽频的麦克风模组，从模拟麦克风，到数字麦克风模组，我司麦克风广泛用于车载通讯和降噪领域。
• 低延迟A2B方案
• 仿真分析
• 专业麦克风消声室和声学实验室
Products
A2B 麦克风
Directivity ·········································································································· Omni directional
Sensitivity ·············································································· -26±2dB, 0dB=1V/Pa,1KHz,8V
Operation Voltage ································································································ 8±10% V.D.C
Max. Current Consumption ············································································· 25mA, at 8V
Max Input Sound Level ······································································· 120dB, at 1KHz, 8V
Distortion ······························ ＜1.0%, @94dBSPL@1KHz ＜3%, @106dBSPL@1KHz
Signal to Noise Ratio ············································································ >65dB, A-weighted
语音通话麦克风(00023)
Directivity ·········································································································· Omni directional
Sensitivity ······················································································ -3.5±3dB, 0dB=1V/Pa,1KHz
Operation Voltage ··········································································· 8±0.8 V.D.C, 680 OHM
Current Consumption ····················································· 3~9mA, at 8.0 VDC/680 OHM
Output impedance ·········································································································· <200 Ω
Total Harmonic Distortion ··················································· ＜1.0%, @94dBSPL@1KHz
Signal to Noise Ratio ············································································ >60dB, A-weighted
Applications
卡 拉 O K
专 业 录 音
噪 声 收 集
Why Choose KEPO
1. 仿 真 模 拟
THD
Directivity
Signal and Spectrum
2. 频 响 曲 线
Frequency Response Curve
3. 实 验 能 力
消声室
研发设备
品质测试
4. 自动产线
激光焊接
品质测试
