OEM - low level modules



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 transmitting 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.

Product status:



Basic Electrical specification:

Parameter Value
Frequency band 1090 MHz
Input voltage 5V (+/- 5%)
Current consumption averaged 130mA
Sensitivity -80dBm
RF Output power Configurable +30dBm(1W), +27dBm(0,5W), +24dBm(0,25W)
ESD protection All lines protected
MAVLink (baud) 115200 bps
AERO (baud) 115200 bps (AT commands)
Main connector PXMBNI05RPM04APC
Antenna connector 2 x MMCX
Dimension 35.0 x 25.0 x 8.5mm
Weight (without cables and antennas) 14 grams