DV-180
DV-180 Product parameters
频率响应： 50-20,000 Hz
Frequency response: 50-20000 Hz
低频高通滤波： 180 Hz, 12 dB/octave
Low frequency high pass filter: 180 Hz, 12 dB/octave
灵敏度： -46 dB±2dB(1dB=1V/Pa at 1KHz)
Sensitivity: -46 dB + 2dB (1dB=1V/Pa at 1KHz)
阻 抗: 500 Ω
Impedance: 500 Omega
最大声压级: 130 dB SPL
Maximum sound pressure level: 130 dB SPL
信噪比: 70 dB ,1kHz at 1Pa
Signal-to-noise ratio: 70 dB, 1kHz at 1Pa
动态范围: 106 dB ,1kHz at Max SPL
Dynamic range: 106 dB, 1kHz at Max SPL
电 源: 使用摄相机电源供电
Power supply: using a camera power supply
连接端: Φ3.5mm立体声话筒连接电缆
Connection end: 3.5mm stereo microphone connecting cable
尺 寸: Φ22.5x145mm
Size: 22.5x145mm
重 量: 55g
Weight: 55g
附 件: 可连接的固定座.话筒防风罩.携带保护盒.话筒橡胶垫。
Accessories: the fixed seat can be connected. Microphone windshield. Carry protective box. Microphone rubber pad.
专门为视像产品和广播声频探测（EMG/EFP）而设计,超小型，超轻量外形设计的立体声话筒, 完美的声音收集效果，同时满足现场短距离适用的需求, 有能抵抗话筒杂音的优质音质,适合单反相机及摄录一体机上使用。
Specially designed for video products and broadcast sound frequency detection (EMG/EFP), a stereo microphone designed for ultra small, ultra light shape, perfect sound collection effect, meet the needs of field short distance, high quality sound quality resistant to microphone murmurs, suitable for use in single counter phase machine and video camera.