Providing a future-proof solution to ever evolving GPS/GNSS technology and protocols

Integrating SDR into GPS/GNSS enables system upgrades and adaptations to emerging technology through software. Per Vices’ SDR future proofs your systems, saving significant time and money in upgrade costs, typically required in dedicated hardware driven systems.

Per Vices SDRs allow users to transmit and receive, and process all signals on one fully-integrated, modular platform. The products’ configurable architecture can work across different satellite constellations and protocols without requiring any hardware changes. Onboard DSP and FPGA resources allow for upgrades for ever evolving protocol changes. Additionally, we offer modifications to meet customer demands for filters, phase noise, noise figure, SNR, and more to align with user requirements.

GPS/GNSS Block Diagram


Offering precision, fast convergence times and meeting aggressive spectrum masking requirements, Crimson TNG and Cyan offer high versatility and configurations to improve functionality and accuracy in GPS/GNSS systems. With the ability to simulate complex environments, track and lock onto weak signals, or those in congested or contested environments, our radios performance can be trusted for simulations as well as accurate location data and results.

Our SDRs are industry leading in serviceability, integration, and support into new or legacy systems. Whether you need a commercial-off-the-shelf (COTS) or customized solution, our team will work with you to determine the ideal configuration for your needs, and assists in developing plans for pilot projects, system integration, and production deployment.

Our radios can be customized for any system through:

  • Number of RF & DSP channels
  • FPGA resources
  • Flexible Digital interface (Ethernet, USB, etc.)

Check out common specification changes through:

per vices crimson tng sdr
per vices custom sdr
Crimson TNG


As a single-box solution, Per Vices SDRs can easily be integrated into new and legacy systems. We work with you to provide scaled implementation and testing to follow your organizations needs and timeline. We offer: site and equipment planning, hardware deployment, expected performance calculations, monitoring and maintenance packages, custom filtering through hardware, autonomous link management options, and more.

Per Vices has experience designing and developing hardware, firmware, and software that offer:

  • Custom hardware development
  • Integration into other devices
  • Direct access to FPGA for custom use
  • Changes to RF performance through modifications to meet aggressive requirements

Tamara MoskaliukGPS/GNSS