Video transmisor COFDM

COFDM Video

Three in one image data control

Compresión de vídeo H265/H264

Retransmisión adaptativa

frequency hopping

2.4GHz&5.8GHz dual frequency image transmission

Compact layout 65 × 43mm, weighing only 14g, can be integrated into remote control, ground station, or added to form a module with an outer shell

The Sprintlink DUO can automatically switch to the 5.8GHz frequency band, providing strong support for reliability through automatic switching, retransmission, and fast connection.

The implementation of an adaptive retransmission mechanism at the bottom layer not only greatly outperforms the retransmission mechanism at the application layer in terms of efficiency and latency, but also greatly improves the performance and user experience of the link in interference environments.

El módulo detecta continuamente el estado de interferencia de todos los canales disponibles en tiempo real, and automatically selects and switches to the channel with the lowest interference in the current working channel, ensuring continuous and reliable communication.

COFDM Video Transmitter
Video transmisor COFDM

OEM integration

Control remoto, módulo, ground station

Distancia de transmisión

10KM

Software Defined Radio (DEG)

The modifiability of communication underlying protocols endows the system with the ability to continuously evolve and optimize;

Improve sufficient and effective verification for chip based technology, greatly reducing the risk of chip casting;

Flexible customization to enhance design win capabilities

COFDM Video Transmitter

Multiplexación por división de frecuencia ortogonal (OFDM)

Effectively eliminating multipath interference in long-distance transmission

Low Density Parity Check Code (LDPC)

The independently optimized QC-LDPC design endows the system with excellent error correction performance, greatly improving reception performance.

COFDM Video Transmitter
Video transmisor COFDM

Private communication protocol

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

COFDM Video Transmitter
Video transmisor COFDM

Product parameters

tamaño65mm×43mm
two × IPEX antenna connected to machineUsed for communication with peer modules
1 x FPC connectorUsed for data communication with the host
4 x indicator lightsUsed to indicate device status
Interfaz
1 x Ethernet interfaceUsed for video or data communication
1 x serial portFor data communication, 3.3/5.0 nivel TTL
1 x serial portUsed for module configuration and status acquisition, 3.3/5.0 nivel TTL
1 x SBUSRemote control interface
1 x PPMRemote control interface
1 x GPIOUsed for key triggered binding
Función
banda de frecuencia de trabajo2.4GHz/5.8GHz ISM
ancho de banda20MHz/10MHz
La potencia máxima de transmisión25[email protected] [email protected]
DC Voltage6~ 15V
Consumo5W
Temperatura de operacion-20 grados a 50 grados
Distancia20[email protected] [email protected]
antiinterferenciaSupports retransmission, adaptive frequency hopping, and fast link functions

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