# Power Supply Modulators (PSM) Model 1764

Canonical: https://abierto.us/opportunities/6973gh25r00191

- Solicitation number: 6973GH-25-R-00191
- Notice type: Award notice (first published as presolicitation)
- Status: Awarded to Quarterwave Corp. for $937,860.00
- Department: Department of Transportation
- Agency: Federal Aviation Administration
- Contracting office: 6973GH Franchise Acquisition SVCS (6973GH)
- NAICS: 335311 Power, Distribution, and Specialty Transformer Manufacturing
- Product or service code: 6130 Converters, Electrical, Nonrotating
- Place of performance: Rohnert Park, California
- County: Sonoma County (FIPS 06097). https://abierto.us/counties/sonoma-county-ca-06097
- City: Rohnert Park. https://abierto.us/cities/rohnert-park-ca-0662546
- First posted: July 8, 2025
- Last posted: August 20, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/32b61589c5fd435984b46aa68bf031e8/view

## Description

The Federal Aviation Administration (FAA) has awarded a contract to Quarterwave Corporation, Rohnert Park, CA for the production of Power Supply Modulators (PSM) model 1764 for the Airport Surface Detection Equipment (ASDE)-3 radar system. The contract was awarded as a one-time, fixed price contract. The Model 1764 PSM is a custom unit originally designed by Quarterwave Corporation as part of the ASDE-3 system. Quarterwave is the only approved manufacturer for the PSM at this time.

A market survey (6973GH-25-MS-00009) was posted to the SAM.gov web site on May 29, 2025. Results of the market survey supported a single source award to Quarterwave. Additionally, a Notice of Intent to Single Source (6973GH-25-R-00191) was posted to the SAM.gov web site on July 8, 2025. Contract 6973GH-25-C-00199 was awarded to Quarterwave Corporation for a total value of $937,860.00. This announcement is for information purposes only, not a request for proposals.

**Point of Contact:** Connie Houpt, connie.m.houpt@faa.gov.

## Award on USAspending

- Recipient: Quarterwave Corp. (UEI DJYSFKHFKPR5)
- Contract: 6973GH25C00199, definitive contract
- Obligated: $937,860.00
- Competition: Not Competed, 1 offers received
- Link: award number 6973GH25C00199 equals the contract number; same awarding office 6973GH (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_6973GH25C00199_6920_-NONE-_-NONE-/


## Publications

- July 8, 2025: Presolicitation, due July 22, 2025 at 11:00 AM EDT. Notice 8af4088c7afc4fa88f81c119cf5481da. https://sam.gov/workspace/contract/opp/8af4088c7afc4fa88f81c119cf5481da/view
- August 20, 2025: Award notice. Notice 32b61589c5fd435984b46aa68bf031e8. https://sam.gov/workspace/contract/opp/32b61589c5fd435984b46aa68bf031e8/view

## Points of contact

- Connie Houpt, connie.m.houpt@faa.gov

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/6973gh25r00191.