MARKET SURVEY: DESIGN ARSR4 POWER AMP MODULE TEST STATION

Repair Manual / Technical Manual

This document is a controlled, final repair manual for depot maintenance of the ARSR-4 System, specifically focusing on units tested on the Power Amplifier Module Test Set (PAMTS). It provides depot-level repair data for various components of the ARSR-4 system, including the Preamplifier Assembly, Lookdown Driver Assembly, and Power Module CCA.

• Document Scope: Details depot maintenance repair procedures for specific ARSR-4 system components.

• Content: Includes required tools, test equipment, consumable materials, disassembly, examination, cleaning, repair, component replacement, reassembly, testing, and troubleshooting information.

• Component Breakdown: Organizes repair data by UUT part number and subassembly/CCA.

• Appendices: Contains lists of acronyms and abbreviations, assembly drawings, parts lists, and wiring data.

• Related Publications: Lists other relevant technical manuals for comprehensive repair information.

• Safety Precautions: Emphasizes Electrostatic Discharge (ESD) sensitive devices and general safety notices.

• Contract Number: DTFA01-88-C-00037

• Contractor: Northrop Grumman Corporation

• Customer: U.S. Department of Transportation, Federal Aviation Administration

• Date: July 31, 1998

This manual is crucial for understanding the maintenance and repair requirements for specific components of the ARSR-4 system. Bidders involved in maintenance, repair, or overhaul (MRO) of this equipment would find detailed procedures, required materials, and testing protocols within this document. It outlines the technical specifications and processes necessary for ensuring the operational status of the ARSR-4 system's radar components.

Other / Unclassified

This document is a "FINAL TECHNICAL MANUAL DEPOT MAINTENANCE ARSR-4 SYSTEM POWER AMPLIFIER MODULE (PAM) TEST SET MAINTENANCE MANUAL". It was created by Northrop Grumman Corporation for the U.S. Department of Transportation, Federal Aviation Administration, and dated July 31, 1998. The manual is comprised of three separately-bound manuals containing depot-level maintenance data for the PAM test set. It includes general information, maintenance procedures, parts lists, illustrations, and appendices for acronyms, circuit diagrams, and illustrations. The manual also details safety precautions, text conventions, equipment descriptions, installation instructions, controls and indicators, theory of operation, maintenance instructions, circuit diagrams, and parts lists and illustrations.

This document is a maintenance manual for a test set used for the ARSR-4 system's Power Amplifier Module (PAM). While it details technical specifications, maintenance procedures, and troubleshooting, it does not appear to be a solicitation, SOW/PWS, amendment, or Q&A document. Therefore, it is likely an attachment or supporting document for a related opportunity, providing technical details about the equipment that may be relevant for bidders to understand the scope or complexity of a potential contract involving this system.

Form / Attachment / Pricing Sheet

This document contains detailed engineering drawings and specifications for a Printed Wiring Board (PWB) Power Module. It serves as a technical reference for the manufacturing and assembly of this component.

• Assembly Drawings: Detailed views (top, side, sectionals) illustrating the physical layout and component placement of the power module.
• Part Identification: Numerous callouts and item numbers referencing specific components and their locations on the PWB.
• Dimensional Data: Extensive dimensions, tolerances, and specifications for the PWB, including hole sizes, plating requirements, and conductor widths.
• Material and Plating Specifications: Details on required plating (nickel, tin) and surface treatments for various parts of the PWB.
• Assembly Notes: Instructions and cautions related to assembly, soldering, testing, and handling of electrostatic discharge (ESD) sensitive devices.
• Schematics: A schematic diagram of the Power Amplifier Module, detailing component interconnections and values.
• Parts Lists: References to separate parts lists for detailed component information.

This document is critical for bidders to understand the precise technical requirements for manufacturing or supplying the specified Printed Wiring Board Power Module. It dictates the physical form, electrical characteristics, and assembly procedures, directly impacting proposal accuracy and manufacturing feasibility.

Statement of Work (SOW) / Performance Work Statement (PWS)

This SOW details the design, development, fabrication, testing, and delivery of a replacement ARSR4 Power Amplifier Module Test Station (PAMTS). The new PAMTS aims to replace the current system due to high demand, obsolescence, and repair capability issues, offering similar or improved mechanical and electrical performance using current components.

• Design and develop a replacement PAMTS unit and test process.

• Fabricate PAMTS unit and test process hardware for two (2) PAM boards (to be provided by the FAA).

• Develop a PAM test fixture.

• The SOW primarily focuses on the PAMTS and support for two PAM boards, with future consideration for ARSR4 Lookdown Drivers LRU and Preamplifier LRU.

• The unit shall meet performance specifications outlined in Exhibit 6.1 and 6.2.

• Reliability requirement: Minimum Mean Time Between Failure (MTBF) of 10,000 hours, predicted using MIL-HDBK-217F (CHG 2).

• Unit startup must meet electrical requirements within 90 seconds at ambient temperatures between +10 to +40 degrees C.

• Operating environment: Ambient temperature between +10 to +40 degrees C, relative humidity from 5 to 90 percent noncondensing.

• Place of Performance: Contractor's premises.

• Inspection and Acceptance: To be accomplished by the FAALC, Oklahoma City, OK.

• Shipping: To the FAALC at Enroute Shop, Oklahoma City, OK.

• Quality Control: Contractor shall maintain a Quality Control Program compliant with ISO-9001:2008.

• Technical Requirements: Includes internal wiring (MIL-W-16878/4), subassembly labeling, and external marking with vendor part number, serial number, and contract number.

• Electromagnetic Susceptibility and Interference: Unit must be designed or shielded to prevent interference with other test systems or cause harm.

• Repair Capabilities: PAMTS must be designed for disassembly, testing, repair, and reassembly down to the subassembly level using typical electronics repair shop tools.

• Documentation: Submission of test plans, data sheets, procedures, assembly drawings, part lists, and schedules for FAA review and approval.

• Deliverables include a production PAMTS unit, test process, fixture hardware, datasheet, block diagram, schematics, parts list, theory of operation, engineering report, and repair instruction manual.