UbiC2ᵀᴹ is a software-Defined Radio (SDR)-based command-and-control (C2) link that holds control through interference, RF congestion, and long range – on light, low-power hardware.
Multi-Band Operation
Spread-spectrum frequency Hopping
Link Budget
One-way latency
Refresh, 16 ch
Cheap open-protocol links break down under interference, congestion, and range. High-end radios solve it but are large, power-hungry, and costly. UbiC2 delivers dependable control in between.
| Low-cost open links | High-end radios | UbiC2ᵀᴹ | |
|---|---|---|---|
|
Interference resilience |
Weak |
Strong |
Strong — cross-band FHSS |
|
Architecture |
Fixed-band radio |
Wideband OFDM radio |
Software-defined SS-FH |
|
Multi-band range |
One band |
Limited per variant |
~2 GHz (660–2700 MHz) |
|
Size / power / cost |
Fragile |
Large, power-hungry, costly |
Cost-effective; small, light, low-power |
|
|
|
|
NDAA-compliant |
The resilience lives in the waveform, not in heavy hardware — so UbiC2 is compact, low-power, and built from NDAA-compliant components.
Cross-band frequency hopping spreads transmissions over many pre-set channels across ~2 GHz, and spread-spectrum processing gain pulls the signal out of noise — so the link stays stable as long as some channels are clear, even in congested or noisy RF.
Native CRSF over the standard interface — mounts in a JR-bay controller and pairs with ArduPilot, PX4, or Betaflight. Upgrade the RF link with a module swap, not a redesign.
143 dB link budget and -115 dBm sensitivity reach long range at just 28 dBm (630 mW) — light and power-efficient.
UbiC2 tunes across low, mid, and high bands, so operators can select the clearest, least-congested, or most regulation-appropriate spectrum for each site instead of being locked to one crowded band.
Band and channel selection are software settings, configured before each deployment. Coverage to 2.7 GHz arrives in Q4 2026 — one module covers the full range, with no hardware change.
UbiC2 uses the standard CRSF / UART interface, so it pairs with any CRSF-capable flight controller — including those running ArduPilot, PX4, or Betaflight — and mounts in any handset with a JR-bay module slot. Upgrade the RF link with a module swap, not an engineering program. Configure over USB-C, never through the active flight link.
UbiC2 tunes across low, mid, and high bands, so operators can select the clearest, least-congested, or most regulation-appropriate spectrum for each site instead of being locked to one crowded band.
Band and channel selection are software settings, configured before each deployment. Coverage to 2.7 GHz arrives in Q4 2026 — one module covers the full range, with no hardware change.
USER CASES
Built for the hardest environments
EW-resistant C2 + pLTE video for swarm operations. skyRAN Drone Cell extends coverage 30km into denied terrain.
skyRAN ground station + tethered Drone Cell up in minutes. Persistent 24/7 LTE coverage for first responders in the field.
Long-range ISR with H.265 video and AI-enabled object detection. NDAA-compliant for U.S. critical infrastructure.
Drone OEMs and defense integrators — schedule a demo or request evaluation units.