The Viulinx DUO Pro-N is an NDAA-compliant wireless datalink engineered for drones and robotic platforms, using TDD communications to carry video, telemetry, and RC data across a bi-directional connection. Operating on 2.4 GHz and 5.8 GHz bands, the unit provides downlink throughput from 2 Mbps to 8 Mbps, alongside a 600 kbps uplink, with a specified communication distance of 10 km.
Adaptive frequency hopping enables the DUO Pro-N to adjust its operating frequency as link conditions change, while low-level retransmission provides an additional mechanism for maintaining data delivery. The compact hardware is available as a 17 g board or a 103 g assembled unit, accepts 12–26 V DC input, and supports Ethernet, TTL, S.BUS, 1PPS, and power interfaces for integration into unmanned aircraft and robotics architectures.
| Frequency: | 2.4 GHz / 5.8 GHz |
| Transmission power: | 26 dBm @ 2.4 GHz, 24 dBm @ 5.8 GHz |
| Throughput: | 2 Mbps–8 Mbps (downlink); 600 kbps (uplink) |
| Input voltage: | DC 12 V–26 V |
| Dimensions: | 75.0 × 45.0 mm (board); 77.8 × 47.3 × 23.5 mm |
| Weight: | 17 g (board); 103 g |
| Working temperature: | -40 to +60°C |
| Interfaces: | ETH × 1, TTL × 2, S.BUS × 2, 1PPS × 1, PWR × 1 |
| Communication distance: | 10 km |
