球形声源
球形声源
SPHERICAL PROJECTORS
特征:
1.全方位的响应
2.高效发射机
3.倍频程带宽选项
4.宽带运营
5.高功率投影机
6.深水能力
表1:D11-140系列
SPHERICAL PROJECTORS
特征:
1.全方位的响应
2.高效发射机
3.倍频程带宽选项
4.宽带运营
5.高功率投影机
6.深水能力
表1:D11-140系列
技术规格
|
D/11 |
D/17 |
D/26 |
D/45 |
D/60 |
D/140 |
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共振频率 Resonant Frequency |
11kHz (Nominal) | 17kHz (Nominal) | 26kHz (Nominal) | 45kHz (Nominal) | 60kHz (Nominal) | 150kHz (Nominal) | ||||||||||||||
全向波束 Beam Pattern Omni |
+/- 1dB up to 18kHz | +/- 1dB up to 30kHz | +/- 1dB up to 35kHz | +/- 1dB up to 55kHz | +/- 1dB up to 70kHz | +/- 2dB up to 160kHz | ||||||||||||||
发射响应 Transmit Sensitivity |
150dB re 1µPa/V @ 1m | 148dB re 1µPa/V @ 1m | 150dB re 1µPa/V @ 1m | 148dB re 1µPa/V @ 1m | 147dB re 1µPa/V @ 1m | 147dB re 1µPa/V @ 1m | ||||||||||||||
接收灵敏度 Receive Sensitivity |
-185dB re 1V/µPa | -190dB re 1V/µPa | 192dB re 1V/µPa | -195dB re 1V/µPa | -200dB re 1V/µPa | -206dB re 1V/µPa | ||||||||||||||
电容 Capacitance |
@ 1kHz 86000pF | @ 1kHz 60000pF | @ 1kHz 42000pF | @ 1kHz 22000pF | @ 1kHz 9800pF | @ 1kHz 2500pF | ||||||||||||||
输入功率 Input Power |
3000瓦共振频率附近 3000 Watts around resonance |
2000瓦共振频率附近 2000 Watts around resonance |
850瓦共振频率附近 850 Watts around resonance |
725瓦共振频率附近 725 Watts around resonance |
250瓦共振频率附近 250 Watts around resonance |
100瓦共振频率附近 100 Watts around resonance |
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耐压深度 Operating Depth |
2000m | 2000m | 2000m | 2000m | 4000m | 1500m |
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