Edgetech 4205 - Towfish; Figure 1-4: 4205 Towfish Side View; Figure 1-5: 4205 Towfish Forward View; Figure 1-6: 4205 Towfish Aft View

1-23
1.2.2 Towfish
The 4205 Towfish comes in standard tow or ROV tow with Multi-Pulse or Tri Frequency Sonar
configurations.
4205 TRI-FREQUENCY 4205 MPMT
4205 TRI-FREQUENCY
ROV
4205 MPMT ROV
120/410/850 kHz
120-410 kHz
120/410/850 kHz
120-410 kHz
230/540/850 kHz
230-540 kHz
230/540/850 kHz
230-540 kHz
230-850 kHz
230-850 kHz
Table 1-1: 4205 Towfish Options
The towfish contains the sonar transducer arrays and electronics required to transmit and receive sonar
signals, to receive the downlink commands from the topside processor, and to provide the uplink side-
scan data, sensor data, and status information to the topside processor. See the T
OWFISH TECHNICAL
DESCRIPTION section of this manual for details on towfish system configurations.
Figure 1-4: 4205 Towfish Side View
Figure 1-5: 4205 Towfish Forward View Figure 1-6: 4205 Towfish Aft View