The smallest ADS-B transceivers

TR-1A belongs to the second generation of the smallest ADS-B transceivers on market and has been developed for civil and commercial Unmanned Aircraft Systems (weight and size reduced by 33%).

The device operates on 1090MHz and allows receiving and transmit ADS-B data with defined 0.25, 0.5 or 1 Watt output power. The transceiver does not require external devices to operate. It is equipped with a high-quality multi-GNSS receiver and a pressure sensor.

The aluminium housing and ESD protection guarantee high resistance of the device to work in difficult conditions. TR-1A opens the way to the implementation of the Detect and Avoid algorithms, supporting the integration of UAS into the airspace.



Basic Electrical specification:

Frequency band1090 MHz
Input voltage5V (+/- 5%)
Current consumptionaveraged 140mA
RF Output powerConfigurable +30dBm(1W), +27dBm(0,5W), +24dBm(0,25W)
ESD protectionAll lines protected
MAVLink (baud)115200 bps
AERO (baud)115200 bps (AT commands)
Main connectorPXMBNI05RPM04APC
Antenna connector2 x MMCX
Dimension35.0 x 25.0 x 8.5mm
Weight (without cables and antennas)14 grams