The scope of this request includes but is not limited to production, testing, and delivery of the AN/TPS-75 modernization effort proof of concept to include Engineering Change Proposals (ECPs), software changes, and travel. The selected sub-system end-items are defined as; the Situation Display Console (SDC), the Signal & Post Processors, the “transmitter room” (High Voltage and high power Radio Frequency (RF) generation/production components), the Selective Identification Feature/Identify Friend or Foe (SIF/IFF) interrogator set, and the high power RF rotary joint. FirstArticle (FA) testing; it is desirable to test all five (5) subsystems as a single FA in order to reduce testing and travel costs. FA testing shall be validatedby the Government to ensure compliance with system design and system performance requirements. The Government will provide a technical data package as Government Furnished Information (GFI) and will be provided with an AN/TPS-75 system as Government Furnished Equipment (GFE) for use by the Contractor in integration and delivery of these selected sub-systems. The Contractor shall demonstrate through performance testing that the First Article system(s) meet performance requirements.

CITE: https://www.fbo.gov/spg/USAF/AFMC/OOALC/FA821720TPS75/listing.html