Sprintlink 10W 1.4Ghz 150km Long Range Wireless Video-Data-RC Link w/ SprintTracker

Sprintlink 10W is built especially for the scenario where the communication range is over 150km. With a 16dpi antenna panel and SprintTracker on the ground, its communication range can be more than 150km. Also with re-transmission and adaptive frequency hopping, the module secures the transmission quality steadily.

Sprintlink 10w adopts private COFDM protocol, features long range transmission, high sensitivity and high throughput.

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

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

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.

Private Communication Protocol

Optimized design for video transmission, optimized frame format and pilot frequency greatly improve the receiving performance of video transmission.

RC Link Specifications

Frequency: 1420MHz~ 1470MHz
Bandwidth: 10MHz (uplink); 20MHz(downlink)
Power: 40dBm
Modulation: OFDM
Constellation
FEC:BPSK; QPSK; 16QAM
Duplex:TDD
Downlink throughput: 2.3Mbps~8Mbps
Uplink throughput: 600kbps
Voltage :3s-6s
Working temperature: -40°C ~60°C
Size: 160X139.3X27.8mm
Weight :<700g
Video Interface:Ethernet
Other Interface：Serial; PPM/S.bus;USB
Communication distance:150km

SprintTracker Specifications

Interface
Video input interface:Ethernet/HDMI
Video output interface:Ethernet/HDMI
Video protocol:TCP/UDP
Telemetry input port:Serial;TTL
Telemetry output port:Serial;TTL
Video transmission
Frequency:1.4GHz
Distance:100Km
Downlink throughput:10Mbps(Max)
Uplink throughput:300Kbps(Max)
Max of power:33dBm
Telemetry
Distance:100km
Telemetry input port:115200bps(Max)
Telemetry output port:115200bps(Max)
Tracker
YAW stability enhancement accuracy:±1°
YAW rotation range:Unlimited
PITCH rotation range:-15~135°
Max turning rate:300 °/s
Consumption:30W
Working temperature:-20~50℃
Storage temperature:-20~60℃
Working humidity:20%~70%