Procurement Division IV, Code 250000D(C654), Naval Air Warfare Center Weapons Division, China Lake, CA 93555-6001

58 -- AUDIO TAPE RECORDER SYSTEM SOL N68936-95-R-0372 DUE 090895 POC Linda L. Long, Contract Specialist, Code 250000D(C654), 619-939-4232 Ann D. Niessen, Contracting Officer, Code 250000D(C654), 619-939-4234. The Naval Air Warfare Center Weapons Division, China Lake, CA, intends to procure on a 100% small business set-aside basis an audio tape recording system for recording range air-ground and ground-ground communications channels and monthly archiving of selected air to ground and ground to ground interphone and radio communications. Offerors shall address each of the following applicable specifications in their proposals. Physical: (1) Mainframe dimensions not greater than 79''H X 19''W X 24''D; (2) 19-inch cabinet rack mountable. System Specifications: (1) Transports - Two parallel audio tape drives for redundancy and simultaneous playback while recording; (2) Storage Medium - Digital Audio Tape Cassettes (DAT); (3) Hard Drive - System capacity shall provide a minimum of 20 hours of buffer storage and triple redundancy; (4) Channels - A minimum of 80-audio channels integrated into a single recording system; (5) Instant recall of a minimum of 20 hours of messages; (6) Frequency reponse of a minimum of 300 to 3400 Hz; (7) Signal/Noise ratio per channel greater than 50 dB; (8) Crosstalk isolation, channel to channel, greater than -55 dB; (9) Input sensitivity each channel is -40 dbm to +20 dbm; (10) Audio record capacity of a minimum of 275 hours per tape; (11) Search parameters - Channel No.; Date/Time; Dialed number; Call direction; (12) Average access/search time - DAT Drive is not more than 20 seconds; Hard drive is instantaneous; (13) Playback - Internal speaker and controls for instant or archive playback from the system front panel; (14) Record activation selections assignable on a per channel basis; (15) Automatic Gain Control (AGC) - Available for each input channel; (16) External Connections - Two wire analog audio multichannel; Parallel printer port; Alarm output; External record; Headphone/line out jack; (17) Power Requirements - 90-264 VAC; 47-440 Hz; (18) Archived Message Records to include - Month/Day/Year/Hour/Minute/Second; Call direction; Channel number, Continuous real time clock display; (19) Documentation - Standard Commercial Operating and Maintenance Manuals. Delivery requirements are FOB destination 30 days after contract award to the Naval Air Warfare Center Weapons Division, China Lake, CA. This will be a firm fixed price type of contract. Written requests for the solicitation may be made to Linda Long at the foregoing address. All responsible small business sources may submit a proposal which shall be considered by the agency. See Numbered Note: 1 (0200)

Loren Data Corp. http://www.ld.com (SYN# 0382 19950720\58-0001.SOL)