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67
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Version 3.0 REV r000
Date 25-08-2010
7
SONIC 2024/2022 THEORY OF OPERATION
The Sonic 2024/2022 transmits a shaped continuous wave pulse at the user- selected frequency.
The transmit pulse is narrow in the along-track direction, but very wide in the across-track direction.
The reflected acoustic energy is received via the Sonic 2024/2022 receivers; within the Receive
Module the beams are formed and the bottom detection process takes place. The resultant bottom
detections (range and bearing) are then sent via Ethernet, through the deck lead, to the SIM. The
SIM then sends the data out to the Sonic Control software and the data collection software.
7.1
Sonic 2024/2022 Sonar Head Block Diagram
Receive Module
Receivers
Wet Controller
Beam Former
Bottom Detection
To SIM
Gigabit Ethernet
Transmitter Board
Projector
Transmitter Power
Supply
Low Voltage Power
Supply
Med. Voltage Power
Supply
48 DCV from
SIM
Figure 66: SONIC 2024 Sonar Head Block Diagram
Содержание 2022
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Страница 92: ...Figure 78 Smooth log information copied from real time survey log ...
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Страница 124: ...Page 124 of 133 Version 3 0 Rev r000 Date 25 08 2010 Part No 96000001 Figure 93 Sonic 2024 2022 Projector ...
Страница 125: ...Page 125 of 133 Version 3 0 REV r000 Date 25 08 2010 Figure 94 Sonic 2024 Receive Module ...
Страница 126: ...Page 126 of 133 Version 3 0 Rev r000 Date 25 08 2010 Part No 96000001 Figure 95 Sonic 2022 Receive Module ...
Страница 127: ...Page 127 of 133 Version 3 0 REV r000 Date 25 08 2010 Figure 96 Sonic 2024 Mounting Bracket Drawing 1 ...
Страница 128: ...Page 128 of 133 Version 3 0 Rev r000 Date 25 08 2010 Part No 96000001 Figure 97 Sonic 2024 Mounting Bracket Drawing 2 ...
Страница 129: ...Page 129 of 133 Version 3 0 REV r000 Date 25 08 2010 Figure 98 Sonic 2022 Mounting Bracket Drawing 1 ...
Страница 130: ...Page 130 of 133 Version 3 0 Rev r000 Date 25 08 2010 Part No 96000001 Figure 99 Sonic 2022 Mounting Bracket Drawing 2 ...
Страница 131: ...Page 131 of 133 Version 3 0 REV r000 Date 25 08 2010 Figure 100 Sonic 2024 2022 Mounting Bracket Flange ...
Страница 132: ...Page 132 of 133 Version 3 0 Rev r000 Date 25 08 2010 Part No 96000001 Figure 101 SIM Box Drawing ...
Страница 133: ...Page 133 of 133 Version 3 0 REV r000 Date 25 08 2010 Figure 102 R2Sonic Deck lead minimum connector passage dimensions ...