SN4546S, Shipborne Radio for Integrated Transmission of Video and Data
Profile
A communication solution with high-performance and integrated transmission of video and data, designed specifically for ship platforms. It features ultra-long-distance transmission, multi-channel video synchronization, and low-latency characteristics. Through modular design and excellent triple-proof performance, it meets the stable communication needs of various maritime missions.
Shipborne radio for integrated transmission of video and data, featuring 4-channel HD video transmission over 30km and low latency, designed specifically for unmanned ships, unmanned boats, manned ships, and other naval vessels.
Features
- For shipborne use, triple-proof, suitable for harsh environments
- Modular design, compatible with unmanned and manned ships
- Stable transmission over a long distance of 30km
- Supports simultaneous transmission of 4 channels of high-definition video
- Low latency: ≤200ms for video, ≤20ms for data
- High data bandwidth, up to 120Mbps (40MHz channel bandwidth)
Specification
Parameter | Specification | Parameter | Specification |
Range | ≥ 30km @ data bandwidth of 30Mbps (LOS) | Data Bandwidth | Max data bandwidth of 50Mbps (channel bandwidth:20M); Max data bandwidth of 120Mbps (channel bandwidth:40M) |
System Latency | ≤ 200ms for video, ≤ 20ms for data | Serial Port Baud Rate | 9600bps ~ 230.4Kbps |
Supply Voltage | DCV 9-36V | Antenna Interface | 2T2R N-K*2 |
Power Consumption | < 150W | Video Interface | HDMI/SDI/AV, 4 pcs |
Modulation Scheme | COFDM | Protection Level | For shipborne use; triple-proof in marine environments |
Operating Frequency Band | 1.4GHz (customizable for other frequency points) | Operating Temperature | -40℃ ~ +85℃ |
Application Scenarios

Long-distance telemetry, remote control and video communication application at sea
Other Options
Other models can support ship-to-air distances of 50km, 100km, 150km, etc., and are compatible with CAN, dual-channel video, multi-channel video, and more.
Beijing Sagetown Technology Co., Ltd
Copyright © Beijing Sagetown Technologies Co., Ltd
WhatsApp: +86 13041189869 | +86 18911610287
WeChat: +86 13911221559
Tel: +86 18101220539 | +86 10 84801871-810 | +86 0757 86658765
E-mail: export@sagetown.com.cn
Add: 2nd Floor, Building A, Liang'an Gongying Technology Park,Shunsha Road, Changping District, Beijing, China