The TT-SF2 OEM ADS-B Receiver is an OEM ADS-B/GNSS receiver and FLARM transceiver series designed for system integrators seeking a compact, cost-effective solution for airspace awareness and cooperative traffic monitoring. Operating on 1090 MHz ADS-B frequencies alongside region-dependent FLARM frequencies, the series combines multiple surveillance and positioning functions within a miniature module suitable for integration into a broad range of unmanned and aviation platforms. Its reduced footprint and OEM-focused architecture support installation where space and system resources are limited.
At the core of the TT-SF2 is FPGA-In-The-Loop™ technology, a patented architecture that combines a pingle and FPGA to enable rapid RF signal handling while minimizing component count. This approach supports efficient processing in a compact design and contributes to simplified integration into embedded systems. The module’s simultaneous miniaturization and multi-function capability make it suitable for diverse UAV and uncrewed aviation applications requiring ADS-B reception, GNSS positioning, and FLARM interoperability. The purchase price includes a lifetime FLARM license, providing long-term operational value without recurring licensing costs.
Also available in an EVAL version.
| Parameter | TT-SF2 |
|---|---|
| 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) -103 (FLARM) -167 (GNSS) |
| Transmitter Power [dBm] | +14 (FLARM) |
| 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 |
