Suppliers
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DTC Codan
Software Defined Radios (SDRs) and IP Mesh Radios for UAV, Drones, UGVs and Robotics
Platinum Partner
Beechat Network Systems
Mesh Networking & Secure C2 Backbone for UAVs & Autonomous Systems
Gold Partner
uAvionix Corporation
Certified UAV Communications, Navigation, Control, Surveillance, and Combat ID Solutions
Gold Partner
Doodle Labs
Mesh Radio, WiFi Transceivers & Wireless Mesh Network Technology for Drones, UAVs, UGVs & Robotics
Gold Partner
Radionor Communications AS
Wireless Radio Communications, Tactical Data Links & Radio Transceivers for Unmanned Systems
Silver Partner
Aerobits
Miniature ADS-B Technology (Transceivers/Receivers) and Drone Tracking Transponders for sUAS & UTM/U-Space
Silver Partner
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Products
Radio Transceivers
Radio Transceivers for Drones & Unmanned Vehicles
CRE2-144-LW-NAV Radio Transceiver by Radionor Communications AS
Radio transceivers are devices that combine a transmitter and a receiver into a single unit, thus permitting bidirectional communications. They may be used by UAVs and unmanned vehicles to communicate with each other or with a ground control station (GCS). Control signals, telemetry, and payload data such as sensor readings and streaming video may all be transmitted or received by drone radio transceivers.
UAV Transceivers
UAV transceivers may also be simple transponders, broadcasting information such as position, velocity and identification in response to receiving an interrogation signal. These transponders are used for ADS-B and drone applications such as military IFF (Identification Friend or Foe) and detect-and-avoid (DAA).
UAV radio transceivers can operate on a variety of frequencies:
- Higher frequencies can provide higher data rates, which are often needed by UAV payloads such as high-definition imaging systems, but may require direct line of sight (LOS) between transmitter and receiver.
- Lower frequencies provide better signal propagation but cannot achieve higher data rates.
- For many applications, UHF and VHF frequencies may be an acceptable compromise.
In addition to line-of-sight issues, the range of a radio transceiver may depend on the amount of RF energy that can be supplied for transmit power, as well as the gain and design of the antenna.
The data rate of a drone transceiver can be improved by using multiple antennas, but may not be feasible for smaller UAVs that have a limited SWaP (size, weight and power) budget.
SDR Transceivers
TR-3F ADS-B Transceiver for DAA by Aerobits
Drone radio transceivers may be software-defined, providing greater flexibility and allowing them to be quickly and easily reprogrammed over the air to meet changing communications requirements without needing to change hardware. SDRs (software defined radios) typically enable advanced networking features such as MIMO (multiple input, multiple output) and IP Mesh facilities that allow for the creation of fluid self-healing networks.
