Department of the Navy Contracts Competency Division, Code 2.6.2.1DH, MS 32, Building 588 Patuxent River MD 20670-5304

59 -- TRANSMIT/RECEIVE LIMITERS SOL N00421-95-R-5099 POC Contract Specialist, David H. Hess; Contracting Officer, Linda Suggs (301) 826-1833 x114. The Naval Air Warfare Center Aircraft Division, Patuxent River, MD has a requirement for four Transmit/Receive Limiters (TRL) with an installed Sensitivity Time Constant (STC) function that correspond to an E-Band, G-Band, H-Band, and J-Band, respectively. The following salient characteristics apply to each TRL. E-BAND: Operating Frequency - 2.902 GHZ, Waveguide Size - WR284, Maximum Duty Cycle - .002, Pulse Width - 1.00 microsec, Insertion Loss - 1.2db or less, Variable Standing Wave Ratio - 1.5 or less, Recovery Time - less than 3 microsec at 3db, STC Attenuation - 10db, Waveguide Flange Shape - Circular, Peak Power Fault - 1500 KW Maximum, Peak Power Normal - 60 KW maximum, Flat Leakage - 30mw maximum, Spike Leakage Power - 400 mw maximum, Bias Control Voltage - shall be defined when manufactured to obtain the 10db attenuation required, Bias Control Current - shall be defined when manufactured to obtain the 10db attenuation required. G-BAND: Operating Frequency - 5.440 GHZ, Waveguide Size - WR 187, Maximum Duty Cycle - .001, Pulse width - 1.00 microsec, Insertion loss - 1.2 db or less, Variable Standing Wave Ratio - 1.5 or less, Recovery time - less than 3 microsec at 3db, STC Attenuation - 10 db, Waveguide Flange Shape - Circular, Peak Power Fault - 250KW maximum, Peak Power Normal - 25 KW maximum, Flat Leakage - 50 mw maximum, Spike Leakage Power - 500 mw maximum, Bias Control Voltage - shall be defined when manufactured to obtain the 10db attenuation required, Bias Control Current - shall be defined when manufactured to obtain the 10db attenuation required. H-BAND: Operating Frequency - 6.470 GHZ, Waveguide Size - WR137, Maximum Duty Cycle - .001, Pulse Width - 1.00 microsec, Insertion loss - 1.2 db or less, Variable Standing Wave Ratio- 1.5 or less, Recovery Time - less than 3 microsec, Insertion Loss - 1.2 db or less, Variable Standing Wave Ratio - 1.5 or less, Recovery time - less than 3 microsec at 3 db, STC Attenuation - 10 db, Waveguide Flange Shape - Circular, Peak Power Fault - 30 KW maximum, Peak Power Normal - 30 KW maximum, Flat Leakage - 100mw maximum, Spike Leakage Power - N/A, Bias Control Voltage - shall be defined when manufactured to obtain the 10 db attenuation required, Bias Control Current - shall be defined when manufactured to obtain the 10 db attenuation required. J-BAND: Operating Frequency - 15.200 GHZ, Waveguide Size - WR62, Maximum Duty Cycle - .001, Pulse Width - 1.00 microsec, Insertion Loss - 1.2 db or less, Variable Standing Wave Ratio - 1.5 or less, Recovery Time - less than 3 microsec at 3 db, STC Attenuation - 10 db, Waveguide Flange Shape - Rectangular, Peak Power Fault - 10 KW maximum, Flat Leakage - 40 mw maximum, Spike Power Leakage - N/A, Bias Control Voltage - shall be defined when manufactured to obtain the 10 db attenuation required, Bias Control Current - to be defined when manufactured to obtain the 10 db attenuation required. A Standard Technical Test Specification Sheet with the required Control Voltage and Current for 10 db specified shall be provided for each TRL. The TRL's shall be delivered no later than 180 days after award. The TRL's shall have a standard commercial warranty. The proposed acquisition has been designated as 100% Small Business Set Aside, the SIC Code is 3679, the Size Standard is 500 employees. Requests for copies of the solicitation must be received within 15 calendar days from the date of this notice publication. All responsible sources may submit a bid, proposal, or quotation which shall be considered by this agency. Solicitiation requests may be faxed to (301) 826-1847 to the attention of Ms. Becky Wathen. See Numbered Note(s): 1. (0093)

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