Edgetech PORT LF, User Hardware Manual

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SECTION 2: SPECIFICATIONS 2-4
PORT LF 0008595_REV_E
SPECIFICATION VALUE
Post-Filter Bandwidth 330 Hz
Minimum Interrogate Pulse Width 5 ms
Reply Frequency
12 kHz standard (other frequencies available)
Reply Pulse Width 10 ms
Reply Source Level 192 dB re 1 µPa @ 1 m
Turnaround Time 12.5 ms
Lockout Time 1 second
Table 2-6: Transponder Specifications
2.4 Power Supply Specifications
The PORT-LF uses a welded alkaline Battery Pack as a power supply. Specifications for this Battery Pack
are shown in the following table:
SPECIFICATION VALUE
Design Life (@ 0° C) 2 years
Design Life (@ 0° C) 20,000 replies @ 10 ms
Table 2-7: Power Supply Specifications
2.5 Environmental Specifications
The environmental specifications for the PORT-LF Unit are concerned with temperature as shown below:
TEMPERATURE VALUE
Operating
-10° C to + 40° C (14° F to 104° F)
Storage (Batteries Removed) --20° C to + 60° C (-4° F to 140° C)
Table 2-8: Environmental Specifications—Temperature
2.6 Mechanical Drawings
Mechanical drawings for the PORT-LF and PORT-LF Deep are shown on the following pages: