The OW10HM is a compact maritime satellite user terminal designed for vessels needing high-speed connectivity through the OneWeb LEO satellite network. It uses flat-panel electronically steered antenna (ESA) technology and is optimized for small vessels such as fishing boats, yachts, naval craft, and unmanned surface vessels (USVs).
Technical Specification
1. Above Deck Unit (ADU – Antenna)
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Antenna Type: Electronically Steered Flat Panel
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Antenna Size: 10-inch class
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Dimensions: 56 × 45 × 12 cm
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Weight: 12.2 kg
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Ingress Protection: IP66 (weatherproof marine design)
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Operating Temperature: −40 °C to +55 °C
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G/T: 9 dB/K
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EIRP (Dual Carrier): +36.6 dBW
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Interfaces:
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F-Type RF port
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SMA port (R-GNSS)
2. Performance
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Peak Downlink Speed: up to 75 Mbps
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Peak Uplink Speed: up to 14 Mbps
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Network: OneWeb LEO satellite constellation
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Tracking: Electronic beam steering with advanced tracking technology
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Latency: Low latency suitable for real-time communications
3. Maritime Motion Capability
Designed to operate in moderate to rough sea conditions.
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Angular rate: ~14°/s (±3°)
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Angular acceleration: 75°/s²
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Translational acceleration: ~4 m/s²
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Maximum rotational compensation: up to 17°/s (roll, pitch, yaw)
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Beam pointing error: ≤0.7° during vessel motion
4. Below Deck Units (CNX Options)
The antenna connects to a CNX (Customer Network Exchange) unit inside the vessel.
Examples:
| Model |
Features |
| CNX-BB |
1-port GigE RJ45 |
| CNX-WiFi |
WiFi-6, 4-port GigE |
| CNX-Mobility |
4-port GigE + WiFi |
| CNX-Rack |
8-port GigE, rack mount, NMEA 0183/2000 |
5. Installation
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Mounting: pole, mast, or pedestal mount
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Cable: single coax cable for power and data
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Configuration: via Intellian mobile app
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