Supply of Calian VeraChoke® GNSS Choke Ring Antennas (Model 33-VC6150-14)

The contract requires the procurement and delivery of five units of the Calian VeraChoke Model 33-VC6150-14 multi-constellation full-band GNSS choke ring antennas to serve as spare parts, with no substitutions permitted due to strict technical specifications. These antennas are critical for maintaining the integrity and accuracy of global navigation satellite systems and must be delivered exactly as specified to meet operational requirements. The solicitation is designated as a total small business set-aside under SBA guidelines, ensuring that only qualified small businesses may respond, and falls under the NAICS code 334511 for navigation, measuring, electromedical, and control instruments manufacturing. The contract was posted on July 16, 2026, with a firm response deadline of July 27, 2026, at 5:00 PM. The place of performance is located in Chesapeake, Virginia, with a ZIP code of 23320, and the contracting office is operated by the Department of Commerce, specifically NOAA. The contract type is a subcontract, and while no point of contact details are provided, the official solicitation can be accessed through the SAM.gov portal. All submissions must comply with the set-aside restrictions and deliver the exact model number without deviation to ensure compatibility and performance within existing systems.