Procurement Division IV, Code C654, Naval Air Warfare Center Weapons Division, China Lake, CA 93555

58 -- 58 - MICROWAVE DIPLEXER SOL N68936-95-C-0033 DUE 041995 POC John Hopkins, Contract Specialist, Code 250000D, (619) 939-4239 or Richard Hackney, Contracting Officer, Code 2500000D, (619) 939-4244. The Naval Air Warfare Center Weapons Division, China Lake, CA intends to modify Contract N68936-95-C-0033 with Applied Systems Engineering, Inc. (ASE) to include the design, manufacture, and integration of a Microwave Diplexer. The Diplexer is to be delivered as an integral part of the System E Power/Supply Modulator now being manufactured by ASE under N68936-95-C-0033. Applied Systems Engineering, Inc. (ASE) is in accordance with Federal Acquisition Regulation (FAR) 6.302-1, the only one responsible source and no other supplies or services will satisfy agency requirements. The Microwave Diplexer is a passive device that couples two Radio Frequency (RF) transmitters to one common output port. The Diplexer has the following specifications: (1) The frequency range for Input Port 1 is 5.4 to 5.8 GHz (minimum bandwidth), for Input Port 2 is 5.850 to 6.425 GHz (minimum bandwidth); (2) The power handling for Input Port 1 is 4 Kw CW (maximum); for Input Port 2, 30 kW Peak, 12 Kw average; (3) Insertion loss is 0.5 dB (maximum) for Input Port 1 and Input Port 2; (4) Wavequide size is WR-137 for Input Port 1 and WR-187 for Input Port 2; (5) Isolation (Port 2 to Port 1) is 30 dB and Isolation (Port 1 to Port 2) is 30 dB (minimum). Delivery will be requiired no later than 27 March 1996, FOB destination, Naval Air Warfare Center, Weapons Division, China Lake, CA. See Numbered Note(s): 22. (0082)

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