Decentralized broadband connectivity for fixed, mobile and mission-critical operations — radios on YTSAT Core.
YTSAT Core is the communications architecture behind YTSAT radios — one evolving stack of chipset, waveform and RF front end, designed to keep autonomous systems, vehicles, sensors and operators connected as missions move across range, terrain and changing spectrum.
The silicon heart of the radio — baseband and compute on a common modem path for mesh, GEO and LEO. A customized SDR chipset in 7 nm or 28 nm process, with a rich set of accelerators, raises processing throughput, cuts latency, and sustains data rates up to 1 Gbps. MIMO with 4 receive / 4 transmit paths; frequency bands customizable to customer needs across Sub-6 GHz.
Private-network air interface for mobile, mission-critical traffic — tuned for motion, latency and changing spectrum. Built on mature 3GPP 5G core algorithms including LDPC and Polar coding; supports OFDM, single-carrier and other waveforms, IP networking, adaptive power control, and a low-latency path for command-and-control. The chipset also supports LTE cellular, can run mesh and LTE concurrently, and can extend links beyond 150 km.
Reconfigurable RF — independent channels, closed-loop power control, and a clean path from silicon to antenna. Built around a customized RF front end and PA for the mission band, and can pair with our own phased-array antennas for longer-range links.
Flexible RF, a waveform for private networks, and link assurance across the stack — so OEMs meet spectrum and mission needs without redesigning the comms architecture.
YTSAT supports a broad range of frequencies on a common modem architecture, with independent mixers, synthesizers and closed-loop power control for each channel. That gives OEMs more flexibility to meet different spectrum and mission requirements without redesigning the comms stack.
YTSAT builds on mature 3GPP 5G core algorithms — including LDPC and Polar coding — supporting OFDM, single-carrier and other waveforms, the IP protocol, adaptive power control, and a low-latency path for command-and-control traffic. The chipset also supports LTE cellular, and can run mesh and LTE concurrently. Links can extend beyond 150 km.
YTSAT Core combines spectrum awareness, RF adaptation and mesh routing so the network can respond as interference, topology and link conditions change. Additional capabilities such as Sense EW and Dual Radio extend that resilience for more contested environments.
YTSAT Core is designed for the dynamic mission profiles and integration requirements of unmanned systems OEMs. As mission parameters and objectives change, our platform architecture continuously evolves to meet our partners’ changing needs.
Sense EW adds wideband frequency hopping to the YTSAT Core architecture for more contested RF environments.
Receiver feedback helps steer the network away from degraded frequencies while synchronized hopping keeps radios moving together across the spectrum. The network can respond to interference without requiring operators to manually retune or reconfigure every node.
YTSAT Core radios form a network without relying on fixed communications infrastructure.
As drones, vehicles and operators move, leave range or rejoin, the mesh automatically finds available paths and redirects traffic — so topology changes with the mission instead of forcing the mission to operate around the network.
YTSAT Core delivers a coordinated stack across radio hardware, networking and software.
Software monitors link conditions, optimizes network behavior and prioritizes command-and-control traffic as conditions change. Published interfaces also let OEMs bring network data and control directly into their own mission and autonomy systems.
Built for demanding OEM and program integration — from evaluation into production fleets — without forcing a separate communications architecture for every new airframe or vehicle.
Three form factors. One platform. Every radio below shares the same chipset · waveform · RF stack.
Smallest SWaP mesh radio for FPV, interceptors and compact Group-1 UAS — when every gram and millimeter counts.
Embed OEM board for Group 1–2 UAS and production scale — thin, integrable, ready for volume platforms.
Broader integration and frequency options for larger UAS, UGV and USV — when the airframe or vehicle asks for more I/O and reach.
From a moving fleet to a multimodal vehicle platform — we help translate your operational needs into a YTSAT architecture.
