可编程灵敏度水听器
可编程灵敏度水听器
BII-7080 Programmable Sensitivity Hydrophone
建议应用：
1.接收阵元
2.补偿传播损耗和目标强度
3.声标记跟踪/声波发射器/定位跟踪
4.通用低噪声水听器
5.声纳浮标、吊放声纳、拖曳声纳
6.生物声学研究、海洋动物的研究
7.被动声学监测（PAM系统）
特征：
1.单水听器的四种灵敏度
2.最大灵敏度动态范围：100分贝
3.频率范围：1赫兹到460千赫
4.长电缆驱动能力：150m
5.内置低功耗低噪声前置放大器
6.在测试时对声场的干扰非常低
7.用于检测宽带声信号的小型和紧凑的尺寸
表1：7081-7084系列
建议应用：
1.接收阵元
2.补偿传播损耗和目标强度
3.声标记跟踪/声波发射器/定位跟踪
4.通用低噪声水听器
5.声纳浮标、吊放声纳、拖曳声纳
6.生物声学研究、海洋动物的研究
7.被动声学监测（PAM系统）
特征：
1.单水听器的四种灵敏度
2.最大灵敏度动态范围：100分贝
3.频率范围：1赫兹到460千赫
4.长电缆驱动能力：150m
5.内置低功耗低噪声前置放大器
6.在测试时对声场的干扰非常低
7.用于检测宽带声信号的小型和紧凑的尺寸
表1：7081-7084系列
| Hydrophone |
OCV dBV/μPa |
可用频率 Usable Frequency (±2dBV/µPa) |
噪声密度 Noise Density RTI dBµPa/√Hz |
波束宽度 Beamwidth HorizontalxVertical |
加速度灵敏度 Acceleration Sensitivity dBµPa/(m/s²) |
深度评级 Depth Rating |
尺寸 Size ΦDxL mm |
重量 Weight gram |
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| BII-7081 | -194.6 | 1Hz to 60kHz | 36 | Omnix230°@50kHz | 104 | 300m | 27x51 | 100 | |||||||||
| BII-7081DW | -194.6 | 1Hz to 60kHz | 36 | Omnix230°@50kHz | 104 | 950m | 27x51 | 100 | |||||||||
| BII-7082 | -199 | 1Hz to 110kHz | 40 | Omnix240°@60kHz | 107 | 300m | 21.3x51 | 98 | |||||||||
| BII-7082DW | -199 | 1Hz to 110kHz | 40 | Omnix240°@60kHz | 107 | 950m | 21.3x51 | 98 | |||||||||
| BII-7083 |
-207.0+ 0/20/40/60 |
1Hz to 250kHz | 42 | Omnix230°@150kHz | 110 | 300m | 9x20 | 96 | |||||||||
| 24x45 | |||||||||||||||||
| BII-7083DW |
-207.0+ 0/20/40/60 |
1Hz to 250kHz | 42 | Omnix230°@150kHz | 110 | 950m |
9x20 24x45 |
96 | |||||||||
| BII-7084 | -213 | 3Hz to 400kHz | 51.5 | Omnix280°@350kHz | 105 | 300m |
9x20 24x45 |
93 | |||||||||
| BII-7084DW | -213 | 3Hz to 400kHz | 51.5 | Omnix280°@350kHz | 105 | 950m |
9x20 24x45 |
93 | |||||||||
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灵敏度选择 Sensitivity Selection: |
Sensitivity Selection: 1. Power Supply Rails Logic Low: 0 (Power Supply Common) Logic High: Vcc (Power Supply Voltage) 2. TTL/CMOS Compatible Logic Low: 0 to 0.8V Logic High: 2.4V to Vcc |
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高通滤波器 High Pass Filter: |
Yes, Built-in, Customized | ||||||||||||||||
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输出类型 Output Type: |
Single Ended Output (SE) | ||||||||||||||||
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最大输出 Maximum Output: |
10.9Vpp@+12VDC | ||||||||||||||||
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电源电压 Supply Voltage: |
+9 to +24VDC | ||||||||||||||||
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目前 （静态） Current (Quiescent): |
8.0mA | ||||||||||||||||
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建议直流电源 Suggested DC Supply: |
+9VDC Battery, Marine Battery, Automobile Battery, Fixed DC Linear Power Supply, Not Included. | ||||||||||||||||
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DO NOT use variable power supply whose maximum supply voltage is higher than the rated voltage. DO NOT use switching mode DC power supply. |
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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 (Plastics): (BFMP) 5. Bolt Fastening Mounting (Stainless Steel): (BFMSS) 6. Thru-hole Mounting + Free Hanging (THFH) |
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电缆负载驱动 Cable Load Drive: |
150m@30kHz 30m@400kHz |
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电缆 Cable: |
Shielded cable (ΦD=6.5mm) (SC) | ||||||||||||||||
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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 | ||||||||||||||||