COFDM Video Transmitter

Video COFDM

Three in one image data control

Kompresi video H265/H264

Transmisi ulang adaptif

lompatan frekuensi

2.4GHz&5.8GHz dual frequency image transmission

Compact layout 65 × 43mm, weighing only 14g, can be integrated into remote control, stasiun bumi, 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.

Modul ini terus mendeteksi status interferensi semua saluran yang tersedia secara real-time, and automatically selects and switches to the channel with the lowest interference in the current working channel, ensuring continuous and reliable communication.

Integrasi OEM

Kendali jarak jauh, modul, stasiun bumi

jarak transmisi

10km

Radio yang Ditentukan Perangkat Lunak (SDR)

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

Multiplexing Pembagian Frekuensi 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.

Private communication protocol

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

Parameter produk

ukuran	65mm×43mm
two × IPEX antenna connected to machine	Used for communication with peer modules
1 x FPC connector	Used for data communication with the host
4 x indicator lights	Used to indicate device status
Antarmuka
1 x Ethernet interface	Used for video or data communication
1 x serial port	For data communication, 3.3/5.0 tingkat TTL
1 x serial port	Used for module configuration and status acquisition, 3.3/5.0 tingkat TTL
1 x SBUS	Remote control interface
1 x PPM	Remote control interface
1 x GPIO	Used for key triggered binding
Fungsi
Pita frekuensi kerja	2.4GHz/5.8GHz ISM
lebar pita	20MHz/10MHz
Daya transmisi maksimum	25[email protected] [email protected]
DC Voltage	6~15V
Konsumsi	5W
Suhu pengoperasian	-20 degrees to 50 derajat
Jarak	20[email protected] [email protected]
anti-interferensi	Supports retransmission, adaptive frequency hopping, and fast link functions