Test Set News and Updates
SDR-OMNI GPS APP
SDR-OMNI GPS Simulator Application
The SDR-OMNI GPS Simulator Application expands both the commercial SDR-OMNI and SDR-OMNI/MIL platforms into a portable GPS test solution for flight line, hangar, installation, and maintenance environments.
Using a controlled GPS antenna coupler and multi-satellite GPS L1 simulation, technicians can verify GPS receiver operation, support ADS-B installations, test coupled autopilot functions, and troubleshoot antenna or cable issues without relying on live sky conditions.
Compatible with both SDR-OMNI and SDR-OMNI/MIL platforms.
Designed for practical aircraft-on-ground testing, the SDR-OMNI GPS Simulator provides a controlled and repeatable GPS signal environment for troubleshooting, installation verification, and return-to-service validation.
Tel-Instrument Expands SDR-OMNI with New GPS Simulator Application
Tel-Instrument Electronics Corp. is pleased to announce the availability of the new SDR-OMNI GPS Simulator Application, a powerful expansion to the SDR-OMNI platform that brings practical GPS receiver, ADS-B, and coupled autopilot testing directly into the hangar and onto the flight line.Designed for aircraft maintenance, avionics troubleshooting, and installation support, the SDR-OMNI GPS Simulator Application transforms SDR-OMNI into a portable GPS test solution capable of simulating up to 12 GPS L1 satellite channels in a controlled aircraft-on-ground environment. Using a dedicated GPS antenna coupler and multi-satellite L1 simulation, technicians can verify GPS receiver operation, support ADS-B position source validation, test coupled autopilot functions, and troubleshoot antenna or coax issues without relying on live sky conditions.
SDR-OMNI UPDATE 1.4.1 AVAILABLE
A NEW Software update is available to all users of the SDR-OMNI and SDR-OMNI/MIL Test Sets.
We are excited to release this new version which includes full WIFI capability and numerous updates improving the SDR and its capabilities.
Please navigate to the SDR Downloads Tab to get a copy of the SW.
SDR-OMNI UPDATE 1.5.6 AVAILABLE
June 20,2025
A NEW Software update version 1.5.6 is available to all users of the SDR-OMNI and SDR-OMNI/MIL Test Sets.
We are excited to release this new version which includes full WIFI capability and numerous updates improving the SDR and its capabilities. and also includes calibration/validation procedures.
Please navigate to the SDR Downloads Tab at the bottom of this page to get a copy of the SW.




