Transponders / Separate

Certified Mode S ADS-B Transponders for Worldwide Compliance.

Current products include the uAvionix ping200X, ping200Sr, ping20Si, ping2020i, ping1090i and the RANGR 1090 ADS-B TRANSPONDER.


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The uAvionix ping200X is the premier FAA TSO Certified Mode S ADS-B OUT transponder for UAS. Enabling airspace access, regulator and Air Navigation Service Provider (ANSP) acceptance worldwide, ping200X enables your aircraft to be detected by Secondary Surveillance Radar (SSR), Traffic Collision Avoidance Systems (TCAS), and ADS-B IN receivers.


The uAvionix ping200Sr is a fully functional 250-Watt Level 2els Class 1 Mode S Extended Squitter (ES) ADS-B OUT transponder.  Make your aircraft visible to Secondary Surveillance Radar (SSR), Traffic Collision Avoidance Systems (TCAS), Traffic Awareness Systems (TAS), and ADS-B IN applications for maximum see and avoid benefits.


The uAvionix ping20Si is the world’s smallest, lightest, most affordable Mode S ADS-B transponder. At just 20 grams, it allows drone aircraft to respond to Mode S radar interrogations by ATC and TCAS. ping20Si also transmits ADS-B on 1090MHz.  No deviations from the Minimum Performance Standards of DO-181E and DO-260B at 20W nominal output power.  GPS and pressure altitude data are provided by the onboard FYXnav position source and integrated barometer.  No autopilot integration is required.  Simply apply power and program via the ping wireless application.  If autopilot integration is preferred, ping20Si is compatible with many popular autopilots.

ping2020i & ping1090i

The uAvionix Ping2020i is the world’s smallest, lightest, and most affordable full-range, dual-link Automatic Dependent Surveillance-Broadcast (ADS-B) transceiver with integrated Satellite Based Augmentation System (SBAS) Global Positioning System (GPS) and precision barometric sensor. At just 26 grams, it assists with Detect and Avoid (DAA) for Unmanned Aircraft Systems (UAS) operations in the National Airspace System (NAS).