Dual Junction Isolators

Solicitation / RFP / RFQ

This document is a solicitation for "Dual Junction Isolator" and "Radio Frequency Isolator" with Product Service Code 5985. The government is procuring these items to meet its operational needs.

• Item 0001: Radio Frequency Isolator, Part# DF9965, Description: 2.2 5.15GHz SMA Dual Jct Isolator, Contract# QF-722-005. Quantity: 20 Each.

• Item 0002: Shipping Freight.

• Unique Item Identification: The solicitation includes DFARS Clause 252.211-7003 regarding Item Unique Identification and Valuation, requiring unique identifiers for delivered items meeting specific cost thresholds or other criteria.

• Contract Type: Not explicitly stated, but pricing arrangement is "Firm Fixed Price" for the items.

• Period of Performance: Not explicitly stated.

• Estimated Value: Not explicitly stated.

• Solicitation Number: FA930226Q0046

• Issuance Date: 07 May 2026

• Offer Due Date/Local Time: 13 May 2026, 04:00 PM

• Submission Instructions: Offerors must complete blocks 12, 17, 23, 24, and 30. Payment requests and receiving reports are to be submitted electronically via Wide Area WorkFlow (WAWF).

• Evaluation Criteria: Not detailed in the provided pages; page 19 is titled "Evaluation Factors for Award" but contains no content.

• Acquisition Type: Unrestricted.

• NAICS Code: 334419 with a size standard of 750 employees.

• The solicitation incorporates FAR clauses 52.212-1, 52.212-4, and 52.212-5 by reference.

• Inspection and Acceptance will occur at the Destination (DoDAAC: F1S0AY).

• Delivery is FOB Destination.

• The document includes extensive clauses related to payment instructions (WAWF), ombudsman services, and various FAR/DFARS clauses concerning representations, certifications, and contract terms.

Other / Unclassified

This document is a "Single Source Justification (Simplified Acquisition)" for Radio Frequency (RF) isolators required by the 420th Combined Test Force (CTF) for use in Flight Test ReRad Systems. The isolators are mission-critical for supporting Flight Test operations and are integrated into original assets provided as Government Furnished Equipment (GFE).

This document explains why the government is seeking to procure these specific RF isolators from a single source, DiTom Microwave, Inc. The justification is based on the part being a highly customized component, with DiTom Microwave being the Original Equipment Manufacturer (OEM) and holding proprietary data rights. The specific part number is DF9965 (2.2-5.15GHz SMA Dual Jct. Isolator), with a quantity of 20 required. The document states that using any alternate or substitute part is strictly prohibited due to airworthiness documentation and configuration control, which would violate certifications and cause significant delays and costs. Market research has yielded no other vendors capable of manufacturing this part. The government will continue to seek other vendors for future procurements. This information is relevant to potential bidders as it clarifies the restrictive nature of this specific procurement and the reasons behind the single-source approach, indicating that this particular requirement is not open to broad competition at this time.