带通水听器
带通水听器
BII-7200 Bandpass Hydrophone (6kHz to 2MHz)
建议应用：
1.水下声源的跟踪与定位
2.声波发射器/定位/转发/信标/声学释放/声学标签
3.层流边界层/短基线/超短基线水声定位/跟踪
4.海洋动物的声音/电话/口哨/歌曲/点击模拟通信和水下数字通信
5.声速剖面仪
6.多普勒接收机
7.超声仪器
特征：
1.频率6kHz到2MHz
2.带通/低Q值/宽带
3.圆锥，全向，半球形和扇形光束
4.容易和简单的安装
5.谐振频率的电阻阻抗
6.定制的宽度和工作频率
表1：7200系列
BII-7200 Bandpass Hydrophone (6kHz to 2MHz)
建议应用：
1.水下声源的跟踪与定位
2.声波发射器/定位/转发/信标/声学释放/声学标签
3.层流边界层/短基线/超短基线水声定位/跟踪
4.海洋动物的声音/电话/口哨/歌曲/点击模拟通信和水下数字通信
5.声速剖面仪
6.多普勒接收机
7.超声仪器
特征：
1.频率6kHz到2MHz
2.带通/低Q值/宽带
3.圆锥，全向，半球形和扇形光束
4.容易和简单的安装
5.谐振频率的电阻阻抗
6.定制的宽度和工作频率
表1：7200系列
| BII-7200 Hydrophone | |||||
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谐振频率: Resonant Frequency fr: |
Available from 6kHz to 2MHz, Customized. | ||||
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深度等级： Depth Rating: |
Default: 100 m (Blank) 500m (DW) Note: 500m depth rating is not available to some parameter combinations. BII shall contact you if 500m depth rating is not supported to your specified transducer. |
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接收灵敏度： Receiving Sensitivity: |
1. No preamplifier: -170 to -205; dBV/µPa 2. Built-in Preamplifier: (-170 to -205) + Preamplifier Gain; dBV/µPa |
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输出阻抗： Output Impedance at fr: |
1. Included in test report for BII-7200 without preamplifier. 2. 0.1Ω to 50 Ω for BII-7200 with built-in preamplifier. preamplifier dependent. |
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品质因子： Quality Factor Q: |
2 typically. Note: -3dB bandwidth = fr/Q | ||||
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光束模式： Beam Pattern: |
Conical, Omnidirectional (Spherical), Hemispherical and Fan-shaped (Along-track & Cross-track). | ||||
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波束宽度： -3dB Beam Width: |
Customized. | ||||
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旁瓣电平： Side Lobe Level: |
≤ -17.7 dB | ||||
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最大外壳直径： Maximum Housing Diameter: |
ΦD ≤ 168 mm | ||||
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空气中的重量： Weight in Air: |
N/A | ||||
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前置放大器： Preamplifier: |
1. Default: no built-in preamplifier. 2. Customized, specify preamplifier when ordering. Impedance matching to sensing elements. |
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输出类型： Output Type: |
1. Default: Single Ended Output (SE), Append SE to the listed part number. 2. Differential Output (DF), Append DF to the listed part number. Exclusive to preamplified hydrophones. |
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安装选项： Mounting Options: |
1. Default: Free Hanging (FH) 2. Thru-hole Mounting with Single O-ring (THSO) 3. Thru-hole Mounting with Double O-ring (THDO) 4. Bolt Fastening Mounting (Stainless Steel): (BFMSS) 5. End-face Mounting: (EFM) 6. Thru-hole Mounting + Free Hanging (THMFH) 7. Flange Mounting: (FGM) |
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电缆： Cable: |
1. Shielded Cable (SC) 2. Wire/Cable Bundle (WCB): for use with Thru-hole Mounting ONLY. |
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连接器： Connector: |
1. Default: Wire Leads (WL) 2. BNC Male (BNC) 3. 3.5 mm (?″) TRS Plug (TRS35) 4. ¼″ (6.35 mm) TRS Plug (TRS635) 5. XLR Plug (XLR) 6. Underwater Mateable Connector (UMC) 7. MIL-5015 Style (5015) 8. +9VDC Battery Snap (BS) (Exclusive to preamplified hydrophone) 9. Custom (custom) |
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工作温度： Operating Temperature: |
-10°C to +60°C | ||||
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存储温度： Storage Temperature: |
-40°C to +60°C | ||||
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