# GNSS Simulator

Canonical: https://abierto.us/opportunities/ss240001gnss

- Solicitation number: SS-24-0001-GNSS
- Notice type: Sources sought
- Status: Closed. Deadline was June 7, 2024 at 9:00 AM EDT
- Department: Department of Commerce
- Agency: Office of the Secretary
- Contracting office: Department of Commerce Sspo (1331L5)
- NAICS: 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- First posted: June 5, 2024
- Last posted: June 5, 2024
- SAM.gov: https://sam.gov/workspace/contract/opp/7f6e9f8b2f94426c9889dcdeea5d014c/view

## Description

The objective of this sources sought is to locate vendors who can, in real time, simulate and generate high fidelity GNSS signals at RF as received by a platform with arbitrary trajectory. This is difficult to do correctly: for a single constellation there are N satellites in orbit each with their own doppler and range.

A simulator must generate the appropriate data packets given ephemeris data, modulate it with the correct GNSS modulation scheme, apply doppler and relative time offsets, apply propagation effects from space -> ground, apply platform effects like doppler. The GNSS must be able to support multiple channels simultaneously regarding Interference/Spoof/Jam Hardware + Software Simulator.

## Publications

- June 5, 2024: Sources sought, due June 7, 2024 at 9:00 AM EDT. Notice 7f6e9f8b2f94426c9889dcdeea5d014c. https://sam.gov/workspace/contract/opp/7f6e9f8b2f94426c9889dcdeea5d014c/view

## Points of contact

- Brandon Harrell, bharrell@doc.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/ss240001gnss.