麻花星空果冻视频

可用的频率范围:

1Hz to 100kHz

线性频率范围:

1Hz to 50kHz ±3dB

接收灵敏度的名义:

-193dB re 1V/µPa at 250Hz (with differential pre-amp 0dB)

方向性,水平面:

Omnidirectional ±2dB at 40kHz

垂直平面:

270° ±3dB at 40kHz

电容的名义:

2 x 4,5 nF

漏泄电阻:

 ≥1G ohm

工作温度范围:

-2°C to +55°C (with preamplifier)

存储温度范围:

-40°C to +80°C

操作深度:

1500m

生存的深度:

2000m (4037-3 3500m)

终止线:

3 x AWG 22, length 0.5m

体重在空气中:

86g.

封装材料:

Special formulated NBR

金属身体:

TC4037-2: Aluminum alloy Al Mg1Si

TC4037-3: Promet 12 CuSn 12 Tin bronze