NISE East, 4600 Marriott Drive, PO Box 190022, North = Charleston, SC 29419-9022

58 -- COMMUNICATION, DETECTION, AND COHERENT RADIATION = EQUIPMENT SOL N65236-97-Q-2488 DUE 031597 POC Maureen Schoch, Code 112MS, ph 803-974-4073/fax = 803-974-5471, Buyer or for Technical Questions call Ian Walker -- ph = 803-974-4785 E-MAIL: NISE East Charleston, schockm@niseeast.nosc.mil. No formal RFQ will be sent. See Note 1. SIC Code 3825. = Solication Provisions: FAR 52.203-3, 52.211-17, 52.219-01, = 52.222-3,20,21,22,25,26,35,36,& 37, 52.225-11, 52.232-01,08,&25, = 52.233-01 & 03, 52.243-01, 52.245-01,02,04, 52.246-01 &16, = 52.247-34, 52.249-01 and 52.252-01, DFARS 252-210-7000 BRAND NAME = OR EQUAL. NOTE!!!IF YOU PROVIDE OR EQUAL PRICING YOU MUST PROVIDE = MFR'S NAME & P/N AND SPECIFICIATIONS. ANTICIPATED AWARD DATE MARCH = 20, 1997. Please provide the following additional information: (1) = Provide a delivery schedule for each item. (2) We request FOB = Destination pricing only. (3) What are your billing terms? (4) What = is your TAX ID Number (TIN)? (5) What is your DUNs Number? (6) What = is your Cage Code? ITEM 0001: one (1) each Racal p/n SH1409 14 = TRACK, WIDEBAND (2MHz) RECORDER. ITEM 0002: fourteen (14) each = Racal p/n SHA04C DIRECT RECORD/REPRODUCE MODULE (WIDEBAND) MODIFIED = FOR 50 OHMS. ITEM 0003: one (1) each Racal p/n SHA43C RACK MOUNT = KIT. Technical Specifications for a Wide-band Recorder 1.0 Background: The Wide-band Recorder is used in the US Navy's = Vulnerability Assessment Mission.. The recorder will be rack = mounted and will be located in various mobile collection vehicles. = The recorder will be controlled using either RS-232 or IEEE-488. 2.0 Description: Recorder is defined as a wide-band = instrumentation tape recorder/reproducer consisting of a transport = and all associated electronics necessary for the record, reproduce, = control, erase, built-in test, and built-in calibration functions. = A 14 Channel, 2 MHz bandwidth recorder is sought. The unit shall = be 19 inch rack mount. The record/reproduce technique employed = shall be direct (wide band II) as per IRIG 106. 3.0 Design: The Recorder shall be of fixed head design. The unit = shall utilize coaxial reel configuration so as to minimize the = required vertical rack height. Front of Recorder will include a = door/cover to protect reels and controls from damage from dirt and = impacts. Recorder shall be tolerant of shock and vibration = associated with frequent dismounting and relocation, and tolerant = of vibration onboard truck or ship. 4.0 Interface: IEEE 488 or RS-232. 5.0 Weight: Not to exceed 150 lbs. 6.0 Data Outputs: Provided on panel mounted connectors for the = simultaneous reproduction of ancillary data and all 14 channels of = primary data. 7.0 Electronics Test Function: The recorder shall contain test = provisions which allow activation and testing of the electronic = circuits without tape motion. 8.0 Calibration: A calibration function shall be provided which = shall enable onsite alignment and adjustment of channel electronics = without extra equipment. Alignment of channel electronics shall be = ensured by a dialog with the recorder. The parameters shall be = called individually by the operator through the front panel or by = computer. The following parameters of the direct system shall be = checked using the calibration function: bias level, equalizer, = bandwidth andsignal noise. The recorder shall contain all = required circuitry to perform complete alignment of the failed = channel upon replacement of the record and/or reproduce electronics = without the use of external test equipment or signal sources of any = kind. 9.0 Temperature Range: 0=B0C to +50=B0C (operational), -20=B0C to = +65=B0C = (storage) 10.0 Input Power Voltage: 85 to 270 V, 45 to 440 Hz 11.0 Recording Method: The recording method will comply with IRIG = 106 for Direct Wide-Band Group II. 12.0 Record/Reproduce Capability: The recorder shall be capable = of recording 14 channels simultaneously. The recorder shall be = capable of reproducing 14 channels simultaneously. 13.0 Tape Capacity: The recorder shall accept sufficient amount = of tape for 15 minutes of record/reproduce time at 120 ips per pass = (9000 ft). (0058)

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