Attachment_1salient_Characteristics_600kHz_ADP_2016b.docx

For Requisition Number N62306-6036-3P13

Salient Characteristics - Acoustic Doppler Profiler Feb 02, 2016

Basic requirements: The instrument shall be a self-contained current profiling and internal recording device utilizing the 600 kHz frequency range. The instrument shall also be able to output near-real-time data to a transmitting device via RS232 and RS 422 communications. The instrument shall have 3 acoustic beams with a 25 degree beam angle pattern to allow unobstructed transmit and receive of signals when utilized in a down looking manner in a buoy mooring.

Environmental Specifications: Depth rating: 500 meters Operating temperature -5 to 35 deg C Battery Power: Alkaline Batteries are to be provided with the instruments.

Software compatible with Windows XP and Windows 7 to test and set up the instruments shall be provided.

Profiling Range with 1-4 meter cell size shall be up to 40 meters. It is understood that this may be limited by the clarity of the water column.

Blanking of .50 meter or less is required.

Accuracy of 1 % of measured value + or- 1 cm/sec or less is required The unit shall record temperature, current speed and direction, tilt and roll of the unit, and echo intensity of the signal.

Dimensions: Air Weight: Not to exceed 3.4 kg ----Weight in Water: Not to exceed 1 kg Length: 652 mm or less Width: 105 mm or less