Loren Data Corp.

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COMMERCE BUSINESS DAILY ISSUE OF MAY 18, 2001 PSA #2854
SOLICITATIONS

59 -- ELEMENT ARRAY

Notice Date
May 16, 2001
Contracting Office
Naval Surface Warfare Center, Carderock Division, 9500 MacArthur Blvd., West Bethesda, MD 20817-5700
ZIP Code
20817-5700
Solicitation Number
N00167-01-Q-0401
Response Due
June 1, 2001
Point of Contact
Pandora Shields Phone 301-227-1132 Fax 301-227-1847
Description
The Carderock Division Naval Surface Warfare Center's Large Cavitation Channel in Memphis,Tennessee has a requirement for a low noise, 7 element High Frequency Line Array. The complete array system includes a seven element array with integrated preamplifiers, a 60 foot-long water-blocked wet-end cable with double EMI shielding, a 150 foot-long dry-end cable with double EMI shielding, and a controller signal/power distribution box. The cables will be joined on the dry side of the test chamber with an AMP 37 pin connector. The dry-side cable will have individual AMP connectors for each hydrophone input at the controller box. The frequency range for the propose design of individual hydrophones is 5 kHz to 80 kHz. The sensitivity of individual thickness expander ceramics will be -200 dBv//uPa. With a 30 dB preamplifier, the hydrophone/preamplifier FFVS will be to -170 dBv//uPa +/- 7 dB across the frequency band of interest. The constrution of the array and wet-end cable will be ruggedized to withstand continuous immersion in water and cyclic exposure to hydrostatic pressure changes from 0.5 psia to 100 psia. A detailed copy of this solicitation may be requested via FAX to the POC above. Anticipated award is on or before 6/01/01. See numbered Note 1.
Record
Loren Data Corp. 20010518/59SOL010.HTM (W-136 SN50M2J5)

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