NASA Lewis Research Center, 21000 Brookpark Road, Cleveland, Ohio 44135

66 -- RF POWER AMP SOL SFQ3-058577 DUE 092096 POC Adele Szuhai, Contracting Officer, (216) 433-8784, MS 500-319 or Internet E-Mail: Adele.Szuhai@lerc.nasa.gov. Amplifier Research #25SIG4 or equal per the following specs: 1) Minimum Power Output, CW: 25 watts; 2) Flatness: plus/minus 2.0 dB maximum; 3) Frequency Response: 0.8 - 4.2 GHz instantaneously; 4) Input for Rated Output: 1.0 milliwatt maximum; 5) Gain (at maximum setting): 44 dB minimum; Gain Adjustment (Continuous Range): 10 dB minimum; 6) Input Impedance: 50 ohms, VSWR 2.0:1 maximum ; 7) Output Impedance: 50 ohms, nominal; 8) Mismatch Tolerance: 100% of rated power without foldback, operate without damage or oscillation with any magnitude and phase of source and load impedance. Output shall be open circuit and short circuit protected continuously.; 9) Modulation Capability: Faithfully reproduce AM, FM, or pulse modulation appearing on the input signal; 10) Harmonic Distortion: Minus 20 dBc maximum at 20 watts; 11) Primary Power: 90-132 VAC; 60Hz, single-phase; 500 watts maximum; 12) Input and Output Connectors: Type N Female mounted on rear panel; 13) Remote Control: Via 25 pin Subminiature D connector mounted on rear panel; 14) Cooling: Forced air (self-contained fans); 15) Weight: 85 lbs., maximum; 16) Size: 19'' rack mount (no cabinet) no more than 10''H x 21.5'' deep. Manual Included. All responsible sources may submit a quotation which will be considered This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Subpart 12.6, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; proposals are being requested and a written solicitation will not be issued. This solicitation and incorporated provisions and clauses are those in effect through Federal Acquisition Circular 90-37. The Standard Industrial Classification (SIC) Code for this acquisition is 500 employees . The Small Business Size Standard is 3823. This procurement is being conducted under the Simplified Acquisition Threshold (SAT) portion of the Federal Acquisition Streamlining Act (FASA). The following provisions apply to this acquisition: 52.212-1 - Instructions to Offerors - Commercial; 52.212-4 - Contract Terms and Conditions and 52.212-5, Contract Terms and Conditions Required To Implement Statutes Or Executive Orders - Commercial Items. Offerors must include a completed copy of the provision 52.212-3 - Offeror Representations and Certifications - Commercial Items with their offer. All documents related to this procurement will be available via the NASA Internet Acquisition Service (NAIS). The documents will reside on a World Wide Web server, which may be accessed using client browsers, such as MOSAIC or Netscape. The WWW address, or Uniform Resource Locator (URL) of the Lewis Research Center Procurement Home Page is http://www.lerc.nasa.gov/WWW/Procure/home.htm. Award shall be made on best value to the Government, with consideration given to price, delivery, past performance, warranties and other considerations of value. It is anticipated that an award will be made within 10 business days after the date for submission of quotes. Quotes may be submitted via: Mail: NASA-Lewis Research Center, Attn: Adele Szuhai, MS 500-319, 21000 Brookpark Road, Cleveland, OH 44135 or Fax: (216) 433-2480. (0249)

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