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Sprintlink 2W is built especially for the scenario where the communication range is above 50km. With a 16dpi antenna panel and Sprinttracker on the ground, its communication range is over 80km, even much more. Also with re-transmission and adaptive frequency hopping, the module secures the transmission quality steadily.

Sprintlink 2w adopts private COFDM protocol, features long range transmission, high sensitivity and high throughput.

Its ultra-high bandwidth and stream support can easily handle 4K resolution video data streams. 200ms screen-to-screen low latency and good delay jitter-sensitive control, meeting the end-to-end real-time requirements of video data.

Features:

• TDD bi-directional link with video/telemetry/RC
• Receiving diversity and dynamic antenna switching
• H.264 & H.265 video compression & decompression
• Low level re-transmission and adaptive frequency hopping
• AES128 & AES 256 encryption implemented on FPGA

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[tx_column size=”1/2″]Software Defined Radio (SDR)

The realization of modifiability of the communication underlying protocol gives the system the ability to continuously evolve and optimize;

Fully and effectively verify the improvement of chipization, and greatly reduce the risk of tape-out;

Flexible customization to improve design-win capabilities[/tx_column]
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[tx_column size=”1/2″]Orthogonal Frequency Division Multiplexing (OFDM)

Effectively eliminate multipath interference under long-distance transmission

Low Density Check Code (LDPC)

The self-optimized design of QC-LDPC gives the system excellent error correction performance and greatly improves the receiving performance.[/tx_column]
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[tx_column size=”1/2″]Private Communication Protocol

Optimized design for video transmission, optimized frame format and pilot frequency greatly improve the receiving performance of video transmission.[/tx_column]
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RC Link Specifications

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SprintTracker Specifications

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