The National Oceanic and Atmospheric Administration (NOAA) is seeking evaluation, repair, and reconditioning services for 31 RF Digital Attenuators, specifically Unisys PN: 1213640 and KDI/Triangle Electronics PN: DA-B48. The objective is to restore the equipment to like-new operating condition and ensure compliance with the original manufacturer's specifications and tolerances, with the possibility of returning any equipment that does not meet these standards to the vendor for rework at no additional cost to the government. This procurement is critical for maintaining the operational integrity of NOAA's equipment used in weather services. Interested firms must respond within five calendar days with their capabilities and relevant experience, and all submissions should be directed to Adrian Hall at NOAA via email or mail. The NAICS code for this requirement is 811210, and all contractors must be registered in the System for Award Management (SAM) to be eligible for the contract.