Commander, Naval Air Warfare Center Weapons Division, Code 210000D, 1 Administration Circle, China Lake, CA 93555-6100

58 -- PART 1-COMMERCIAL-RESISTOR ARRAY INFRARED SCENE PROJECTOR (DRIVE ELECTRONICS ASSEMBLY) SOL N68936-98-R-0108 DUE 052898 POC Margaret Keen, Contract Specialist, (760) 927-3180 (THIS IS PART ONE OF A 2-PART SYNOPSIS) This is a procurement of commercial items-The Naval Air Warfare Center Weapons Division, China Lake, CA intends to enter into negotiations, on an other than full and open competition basis due to compatibility requirements with existing systems to Computer Science and Applications, Inc., 2 Clifford Drive, Shalimar, Florida, to procure a Resistor Array Infrared Scene Projector (Drive Electronics Assembly). The intended use is to operate both DSWA NODDS and Air Force WISP resistor array elements. It will be able to download IR imagery and drive resistor arrays so that accurate replication of the downloaded imagery is observed with an IR camera focused on the resistor array. The resistor array drive electronics will interface with a SGI Onyx II Infinite Reality compute engine DDO2 interface and accept imagery from the DDO2. It will deliver 16 bit data to all elements of a 512 resistor array at frame rates up to 160 Hz. It will be capable of driving the Air Force WISP array so that the documented 1000 to 1 dynamic range in the 3-5 micron band (relative to a 280 degree Celcius Black Body) can be demonstrated. Data demonstrating the drive electronics capability to operate the WISP array at 1000 to 1 in the 3-5 micron band will be required. It must be capable of addressing any single resistor or any subset of all resistors in a 512 X 512 resistor array (NODDS or WISP type) and deliver a user defined voltage to that resistor. It shall provide a programmable real time nonuniformity correction (NUC) capability that will modify gain and offset to the voltage applied to each resistor in the array. The NUC will look at the command signal for the DAC and apply the appropriate gain and offset to the addressed resistor so that the intended IR signature is accurately replicated. The drive electronics unit NUC capability will be able to support up to a 32 point gain offset correction LUT for each resistor. The following GFE will be delivered for the resistor array drive electronics unit: 1)Sun Host Processor, operating system for host, and storage media;2)Motorola MVME 162 imbedded processor and associated Bit 3 processor interface;3)HP6031A resistor array power supply;4)VRTX real time operating system for the Motorola MVME 162 imbedded processor. The resistor array drive electronics unit will be delivered no later that 9/18/98. Responses to this intent to solicit other than Computer Science and Applications, Inc. shall be submitted in writing to Naval Air Warfare Center Weapons Division, Code 210000D, Attn: Margaret Keen, China Lake, CA 93555-6100, no later than 15 days from the date of this synopsis and shall address experience and capability to produce the Resistor Array Infrared Scene Projector, which will meet the above stated compatibility requirements with existing systems of the Government and can meet the required delivery date of 18 Sep 1998. Questions may be addressed to Margaret Keen, (760)927-3180 or Dell Hledik, (760)939-3772.(END OF PART 1 OF 2) CONTINUED ON PART 2 OF 2. See Note(s): 22. (0113)

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