Edgetech PORT LF, User Hardware Manual

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SECTION 2: SPECIFICATIONS 2-2
PORT LF 0008595_REV_E
2.2 Printed Circuit Board (PCB)
The PCB connectors on the PORT-LF’s board are shown in F
IGURE
2-1 :
Figure 2-1: PCB Connectors
2.3 Acoustic Specifications
The acoustic specifications for the PORT-LF Unit are described in the following sub-sections.
2.3.1 Command Receiver
Specifications for the command receiver are as follows:
SPECIFICATION VALUE
Sensitivity
78 dB re 1 µPa
Receiver Type
Multi-stage band pass with hard-limited output
(2,000 Hz / 300 Hz Bandwidths)
Pulse Width 22 ms
Pulse Period
250 ms
Total Command Time 9 seconds
Total Lock Out Time 14 s re beginning
Commands Per Tone Pair 2,000
Table 2-3: Command Receiver Specifications
Transducer Connection
Battery Connection
Motor Connection