Miniature ADS-B Technology (Transceivers/Receivers) and Drone Tracking Transponders for sUAS & UTM/U-Space
TT-SU2 OEM ADS-B/GNSS & UAT receiver OEM receiver for ADS-B, GNSS and UAT integration
TT-SU2 OEM ADS-B/GNSS & UAT receiver

OEM receiver for ADS-B, GNSS and UAT integration

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TT-SU2 OEM ADS-B/GNSS & UAT receiver

The TT-SU2 OEM ADS-B/GNSS & UAT Receiver is a compact OEM receiver designed for the reception and decoding of aviation surveillance and positioning signals at 1090 MHz and 987 MHz. Developed around the proprietary FPGA-In-The-Loop™ architecture, the module combines a single-core processor with FPGA-based processing to deliver rapid RF data handling while minimizing component count. This approach enables a compact form factor suitable for embedded integration where size, system complexity, and cost are important considerations. The module supports ADS-B, Mode A, Mode C, and Mode S signal reception and decoding, providing a versatile solution for aviation and uncrewed systems applications.

Designed for straightforward OEM implementation, the TT-SU2 provides signal power and quality analysis together with timestamping capabilities that can support multilateration-based developments. A high-speed UART interface and AT-command configuration simplify integration into existing platforms and subsystems, while additional interfaces enable firmware adaptation and application-specific functionality. Optional communication interfaces, protocols, and specialized features are available for projects requiring tailored performance, making the TT-SU2 suitable for a broad range of airborne, ground-based, and unmanned systems deployments.

Parameter TT-SU2
ADS-B (IN)
MODE A/C/S (IN)
Precise MODE A/C/S Timestamp
UAT (IN)
Built-in GNSS
RX Sensitivity [dBm] -85 (ADS-B)
-167 (GNSS)
-95 (UAT)
Transmitter Power [dBm]
UART Interface [baud] 115k / 921k / 3M
USB Interface 2.0
Power Supply [V] 3.3
Current Consumption [mA] 130
Weight [g] 1.8
Dimensions [mm] 19 × 18.5
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