半球形换能器
半球形换能器
BII-7700 Hemispherical Transducer
建议应用：
1.船体安装阵列：线性/平面/圆柱阵列
2.固定阵列和漂移阵列
3.水下数字与模拟通信
4.水下电话
5.人工声目标
6.回波中继目标
7.主动声目标
8.水下机器人
9.声波发射器，定位器，转发器，跟踪器
10.水下信标传感器
11.水声定位：层流边界层，短基线，超短基线
12.海洋动物的声威慑
13.合成海洋动物声，声刺激
14.前瞻导航声纳
特征：
1.10赫兹到150千赫兹
2.半球形光束
3.深水
4.数组元素
5.简单安装
表1：7701-7708系列
BII-7700 Hemispherical Transducer
建议应用：
1.船体安装阵列：线性/平面/圆柱阵列
2.固定阵列和漂移阵列
3.水下数字与模拟通信
4.水下电话
5.人工声目标
6.回波中继目标
7.主动声目标
8.水下机器人
9.声波发射器，定位器，转发器，跟踪器
10.水下信标传感器
11.水声定位：层流边界层，短基线，超短基线
12.海洋动物的声威慑
13.合成海洋动物声，声刺激
14.前瞻导航声纳
特征：
1.10赫兹到150千赫兹
2.半球形光束
3.深水
4.数组元素
5.简单安装
表1：7701-7708系列
|
换能器 Transducer |
频率 Frequency kHz |
TVR dB µPa/V@1m |
OCV dB V/µPa |
Q |
光束 Beam |
波束宽度 Beam Width HorizontalxVertical |
深度等级 Depth Rating |
深水 Deep Water |
尺寸 Size |
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| BII-7701 | 100 | 142.3 | -201.2 | 5 | Hemispherical | Omni x 70° | 300m | 950m | 35 | ||||||||||
| BII-7706 | 75 | 149.8 | -199.3 | 5 | Hemispherical | Omni x 70° | 300m | 950m | 38.5 | ||||||||||
| BII-7702 | 60 | 144.8 | -196.4 | 5 | Hemispherical | Omni x 68° | 300m | 950m | 47 | ||||||||||
| BII-7703 | 43 and 66 | 147 | -193 | 4 | Hemispherical | Omni x 72° | 950m | N/A | 48 | ||||||||||
| BII-7704 | 45 | 146 | -195 | 3 | Hemispherical | Omni x 69° | 300m | 950m | 60 | ||||||||||
| BII-7705 | 30 | 146 | -185 | 3 | Hemispherical | Omni x 70° | 300m | 950m | 69 | ||||||||||
| BII-7707 | 25 | 148 | -192 | 3 | Hemispherical | Omni x 70° | 300m | N/A | 80 | ||||||||||
| BII-7708 | 15 | 148.6 | -188 | 3 | Hemispherical | Omni x 70° | 300m | N/A | 125 | ||||||||||
|
最大驱动电压： Maximum Drive Voltage: |
300 Vrms | ||||||||||||||||||
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深水： Deep Water: |
To order Deep Water model, append DW to the part number. For example, BII-7701DW is of 950m depth rating; BII-7701 is of 300m depth rating. |
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阻抗匹配与调谐： Impedance Matching & Tuning: |
Custom-made BII-6000: 4 to 16Ω, 50Ω, 60Ω, 100Ω ... Order separately, Append IM to part number. | ||||||||||||||||||
|
发射和接收开关： Transmit & Receive Switch: |
BII-2100 Transmitting & Receiving Switch; Not Included. Order Separately, Append TR to part number. | ||||||||||||||||||
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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) |
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电缆长度： Cable Length: |
Cable Length: 1 to 100m | ||||||||||||||||||
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电缆： Cable: |
1. Shielded Cable (SC) 2. Wire/Cable Bundle (WCB): ONLY for Thru-hole Mount with BII-770xTR and BII-770xTRIM. |
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连接选项： Connector Options: |
1. Default: Wire Leads (WL) 2. Underwater Mateable Connector (UMC) 3. MIL-5015 Style (5015) 4. Custom (Custom)4. Custom (Custom) |
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工作温度： Operating Temperature: |
-10 to +60°C | ||||||||||||||||||
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存储温度： Storage Temperature: |
-40 to +60°C | ||||||||||||||||||
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