Spare Diode Detector Assemblies for the National Logistics Support Center in Grandview, MO

The National Oceanic and Atmospheric Administration seeks 50 Diode Detector Assemblies (Part Number NARDA 4506, ECLIPSE MDI EZM0140A3, or equal) for the National Logistics Support Center in Grandview, Missouri, with quotes due June 30, 2026 by 12:00 PM EDT. This is a total small business set-aside under NAICS 334413 with a 500-employee size standard.

Place of performance is Grandview, Missouri. The diode detector must meet vendor item control specifications: zero bias detector with negative polarity, SMA connectors (male input, female output), maximum input power greater than 20 dBm, length less than 2 inches, voltage sensitivity of 0.5 mV/mW ±10%, VSWR of 1.5:1 or better, and frequency span minimum 2.6 GHz to 3.1 GHz. Operating temperature range is +10°C to +35°C; non-operating range is −35°C to +60°C. Operating humidity is 20 to 80 percent; non-operating humidity is 15 to 95 percent. Altitude capability is up to 3,300 meters above mean sea level. Authorized sources include Pasternack Enterprises (CAGE 53919, Part PE8012), NARDA-MITEQ (CAGE 99899, Part 4506), and Eclipse MDI (CAGE 1XDA1, Part EZM0140A3). Any part substitution from alternative sources requires WSR-88D Radar Operations Center review and National Reconditioning Center acceptance.

Award is firm fixed price to the responsive, responsible quoter providing best value. Evaluation criteria are technical specifications compliance, price (lowest for Line Item 0001), one-year warranty against material defects and workmanship, and past performance (2–3 references required with company name, project details, and contact information). First article testing of two units is required within 21 days of award; the remaining 48 units are due within 21 days of first article government approval. Quoters must be registered in SAM at submission time. Questions are due within five calendar days of solicitation issuance (by June 27). Shipping must comply with NOAA National Logistics Support Center marking and barcoding per MIL-STD-129M and MIL-STD-1189B. Payment is made electronically through the Invoice Processing Platform System.