Attachment_1salient_Characteristics_600kHz_ADP_2016bc.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 or up looking manner in a buoy mooring.

Environmental Specifications: Minimum Depth rating: 300 meters Operating temperature -5 to 35 deg. C Battery Power: 100 Watt Hour 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.

Pressure Sensor Option 0 – 500 meter rating shall be incorporated into the unit.

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, echo intensity of the received signal and pressure/depth.

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