# C-sUAS 4925 (RFFE) Radio Frequency Front End

Canonical: https://abierto.us/opportunities/w50s6m25qa023

- Solicitation number: W50S6M25QA023
- Notice type: Sources sought
- Status: Closed. Deadline was September 24, 2025 at 11:00 AM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W7MT Uspfo Activity Alang 117 (W50S6M)
- NAICS: 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- Product or service code: 5865 Electronic Countermeasures, Counter-Countermeasures and Quick Reaction Capability Equipment
- Place of performance: Birmingham, Alabama
- County: Jefferson County (FIPS 01073). https://abierto.us/counties/jefferson-county-al-01073
- City: Birmingham. https://abierto.us/cities/birmingham-al-0107000
- First posted: September 17, 2025
- Last posted: September 17, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/6943b831d7404849a0798118e92d8317/view

## Description

INFORMATIONAL PURPOSES ONLY, THIS IS NOT A SOLICITATION FOR QUOTES. 117th ARW is looking to award NINJA C-sUAS 4925 RFFE Radio Frequency Front End to Black River Systems Company. They have been identified by NGB A4S as the only company that manufactures this device for the NINJA system.

**4925 RFFE Benefits:** • Enables 400 MHz, 900 MHz, 2.4 GHz, 5.8 GHz Tx/Rx in one package • Packages three LRUs into one LRU o Legacy RFFE + 900 Transmit WART + 2.4/5.8 HPA • Higher peak transmit power for more effective countermeasures • Supports RF band agile configuration for swarm and mass attack mitigation • Ethernet link to the Gen 2 system for more control • Supports Built-in-Test; Remote Health/Wellness from the operator’s seat • Externally accessible main fuse

## Publications

- September 17, 2025: Sources sought, due September 24, 2025 at 11:00 AM EDT. Notice 6943b831d7404849a0798118e92d8317. https://sam.gov/workspace/contract/opp/6943b831d7404849a0798118e92d8317/view

## Points of contact

- Jonathan Werkmeister, jonathan.werkmeister@us.af.mil, 2057142347
- William K. Hall, william.hall.65@us.af.mil, 2057142248

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w50s6m25qa023.