![](https://csdnimg.cn/release/download_crawler_static/15452965/bg11.jpg)
Multibeam System SeaBeam 3012
Content
TH 44 303 8034 EN Rev.: - 11/2012
Refer to protection notice ISO 16016.
List of Figures
Figure 2-1: Depth and Coverage Performance of SeaBeam 3012 1°x1° ...................................... 2-3
Figure 2-2: System Configuration of SeaBeam 3012 1° x 1° ...................................................... 2-14
Figure 2-3: Hydrophone Junction Box AK 131-10 (Bottom View) ............................................... 2-16
Figure 2-4: Hydrophone Junction Box AK 131-10 (Top View) .................................................... 2-16
Figure 2-5: Hydrophone Junction Box AK 131-10 (Open) .......................................................... 2-17
Figure 2-6: Overview Transmitter Control Unit (TCU) ................................................................. 2-19
Figure 2-7: Transmitter Assembly .............................................................................................. 2-21
Figure 2-8: Controller Unit EBE 271 ........................................................................................... 2-22
Figure 2-9: Tx Controller (PowerPC) .......................................................................................... 2-23
Figure 2-10: Power Amplifier Controller (CPAC) Board .............................................................. 2-24
Figure 2-11: Power Amplifier Board PGN 55 .............................................................................. 2-25
Figure 2-12: Tuning Board EBE 279 .......................................................................................... 2-26
Figure 2-13: Capacitor Assembly ............................................................................................... 2-27
Figure 2-14: Capacitor Module CE 19 ........................................................................................ 2-28
Figure 2-15: High-Voltage Power Supply (HVPS) NG 178 ......................................................... 2-29
Figure 2-16: Low-Voltage Power Supply (LVPS) NG 179 ........................................................... 2-29
Figure 2-17: Terminal Strip with Interface Converter (Blue Module) ........................................... 2-30
Figure 2-18: Receiver Control Unit (RCU) .................................................................................. 2-31
Figure 2-19: Sonar Processor PC (Front View) .......................................................................... 2-33
Figure 2-20: Uninterruptible Power Supply (UPS) Unit(s) inside the RCU .................................. 2-35
Figure 2-21: Main Switch Box (Front View) ................................................................................ 2-36
Figure 2-22: Main Switch Box (Back View)................................................................................. 2-37
Figure 2-23: Receiver Rack (Front View) ................................................................................... 2-39
Figure 2-24: Populated Receiver Rack (open) ........................................................................... 2-40
Figure 2-25: Signal Conditioning Board DLE 235-10 .................................................................. 2-42
Figure 2-26: Interface and DSP Board PSE 53-10 ..................................................................... 2-43
Figure 2-27: LAN Switch Board EBE 272 ................................................................................... 2-44
Figure 2-28: Interface and Control Board DLE 238 .................................................................... 2-45
Figure 2-29: Rx Controller Board NetDCU8 ............................................................................... 2-46
Figure 2-30: Power Supply Board NG 174 ................................................................................. 2-48
Figure 2-31: Power Supply within the Receiver Control Unit ...................................................... 2-49
Figure 2-32: SSV3000 Controller (optional)................................................................................ 2-50
Figure 2-33: POS/MV (optional, front view / back view).............................................................. 2-51
Figure 2-34: Network Switch (back view) ................................................................................... 2-51
Figure 2-35: Interface Splitter ..................................................................................................... 2-52
Figure 2-36: Ethernet Interface at the Front Side of the Receiver Rack ...................................... 2-52
Figure 2-37: Hardware Interfaces at the Rear Side of the Receiver Rack .................................. 2-53
Figure 2-38: Terminal Strip for External Sensors and Network Connections .............................. 2-55
Figure 2-39: Wave Front Forming .............................................................................................. 2-59
Figure 2-40: Element-to-Element Phase Difference Linearly with Time ...................................... 2-60
Figure 2-41: Transmit Beam Footprints ...................................................................................... 2-61
Figure 2-42: Boxcar Filter in the Reception Signal Processing ................................................... 2-63
Figure 2-43: Data Flow Between the Main System Components ................................................ 2-65
Figure 2-44: Handling of the Ping Trigger T0 ............................................................................. 2-66
Figure 2-45: Time Synchronization of the Different System Components ................................... 2-67
Figure 3-1: System Start-up: Switches at the Main Switch Box .................................................... 3-2
Figure 3-2: Default Start-up Configuration of HydroStar Online .................................................... 3-3