COFDM HDMI wireless video transmitter and receiver module

COFDM HDMI wireless video transmitter and receiver module AES128

introduction

The COFDM Wireless Video Transmitter Modulator and Receiver Demodulator Module є a professional-grade COFDM wireless video transmitter and receiver solution designed for high-performance applications. Передавач підтримує Відео вхід HDMI, and the receiver provides HDMI and AV video output, ensuring versatile connectivity for diverse systems. Users can configure the system via AT команди or use an extra parameter configuration board to control and read parameters efficiently. Operating across a wide frequency range of 170–3500 MHz, the module allows flexible selection of the working frequency and supports adding an extra power amplifier to meet custom client project requirements. (Receiver’s default frequency range is 170-860 МГц, За межами цього діапазону, additional frequency-Downconverter is required)

The wireless video transmission system supports a diversity tuner on the receiver, two antennas, і dual-demodulator receivers to maximize signal stability and reliability. с H.264 lower latency і low-latency firmware, it delivers smooth real-time video transmission. Additional features include USB recorder function (USB can be recorded in real time), adjustable bandwidths of 2 Mb, 4 Mb, 6 Mb, or 8 Mb, encryption with custom passwords(AES128), and built-in an attenuator on the transmitter to reduce the power output.

We provide flexible solutions, від PCBA to fully customized hardware and software solutions, tailored to client needs. Professional technical support is available for both software and hardware, ensuring seamless integration and optimal performance in demanding environments.

Настроювані параметри

1. частота & Спосіб передавання

• Operating Frequency Band: Можливість налаштування (напр., 2.4ГГц, 5.8ГГц, 1.2ГГц) according to local regulations.

• Потужність передачі: Регульована (напр., 10мВт, 100мВт, 500мВт, 1W) для різних діапазонів.

• Modulation Settings: COFDM parameters can be customized (2K/8K FFT, QPSK/16QAM/64QAM) to optimize stability or bandwidth.

• Відстань передачі: Adjustable based on power and antenna design, from short-range 100m to long-range 10km+.

2. відео & Аудіоінтерфейси

• Input Interfaces: HDMI, CVBS, SDI; supports single or multiple channels.

• Output Interfaces: HDMI, CVBS, SDI, network streaming (RTSP/UDP/RTMP).

• Підтримка аудіо: Analog or digital audio transmission, embedded in HDMI/SDI if required.

3. Мережа & Протоколи

• IP/Network Streaming: Supports Ethernet/RJ45 or Wi-Fi transmission, outputs RTSP, UDP, or HTTP streams.

• Protocol Compatibility: Can be customized for UAV or monitoring system protocols (напр., Планувальник місії, QGC).

4. Обладнання & Корпус

• Enclosure Material & Дизайн: Алюміній, пластик; customizable colors and dimensions.

• Cooling Solution: Fan-assisted or passive heat dissipation based on power requirements.

• Рівень захисту: IP43/IP65 for outdoor environments.

• Варіанти монтажу: Fixed bracket, magnetic, or UAV/mounted installation solutions.

5. антена & Signal Enhancement

• Antenna Types: Omni-directional, спрямований, panel antennas according to coverage needs.

• Diversity / MIMO: Dual-antenna design to improve signal stability.

6. КОНТРОЛЬ & Extra Features

• Пульт дистанційного керування: APP or PC control for power, канал, and settings.

• Audio/Video Switching: Options for audio-only or video-off modes.

• Encrypted Transmission: AES 128/256 encryption for secure data.

• Оновлення прошивки: Local or remote upgrade support.

7. потужність & Аксесуари

• Джерело живлення: DC 7–36V, Li-ion battery, or PoE options.

• Kit Options: Single transmitter, single receiver, or multi-channel combinations.

Резюме:
Customizations mainly focus on transmission parameters (частота, потужність, відстань), interface types (HDMI/CVBS/SDI/network), корпус & установка, антени, дистанційне керування & шифрування, and power options, allowing clients to tailor solutions for UAVs, mobile monitoring, мовлення, or industrial applications.

часто задаються

1. What is the COFDM Wireless Video Transmitter Modulator and Receiver Demodulator Module?
The COFDM Wireless Video Transmitter Modulator and Receiver Demodulator Module is a professional solution for high-quality video transmission with Вхід HDMI, HDMI and AV output, and dual demodulator receivers.

2. What video inputs does the transmitter support?
Це підтримує Відео вхід HDMI, allowing connection to cameras, кодери відео, or other HDMI sources.

3. What outputs are available on the receiver?
Приймач забезпечує HDMI and AV video output, offering flexibility for different display or recording devices.

4. Can I configure the module remotely?
Так, the module supports configuration through AT команди or an extra parameter configuration board to control and read parameters.

5. What frequency range does the module operate on?
It works across 170–3500 MHz, providing flexible deployment options for various environments.

6. Can an extra power amplifier be added?
Так, clients can add an extra power amplifier to customize transmission strength for specific projects.

7. Does the receiver support a diversity tuner?
Так, the receiver features a diversity tuner і підтримує diversity antennas to improve signal reliability.

8. What video encoding does the module use?
Система використовує H.264 lower latency encoding combined with low-latency firmware for smooth real-time transmission.

9. Is USB recording supported?
Так, в USB recorder function allows the receiver to save received video locally for review or backup.

10. Can the module be customized for client projects?
Так, we provide PCBA or fully customized solutions, including additional parameter boards, шифрування, and software/hardware support.

11. What is the maximum bandwidth supported?
The module supports adjustable bandwidths of 2, 4, 6, and 8 Mb to match different transmission requirements.

12. Can I add an attenuator to the transmitter?
Так, the transmitter can be fitted with an attenuator to adjust signal power for specific scenarios.

13. Is encryption supported?
Так, clients can set encryption passwords to secure video transmission.

14. How does the dual demodulator receiver benefit video reception?
Two demodulator receivers improve signal stability and reduce interference, especially in challenging environments.

15. Does the module support analog video inputs?
Так, the receiver supports AV video output, allowing compatibility with analog monitors.

16. Can the module handle long-range transmission?
Так, combined with optional підсилювачі потужності і diversity antennas, the system supports stable long-range wireless video.

17. Can I control the module using a PC?
Так, using the extra parameter configuration board, users can monitor and adjust parameters via a PC interface.

18. Is the module suitable for professional broadcasting?
Так, в professional-grade COFDM wireless video receiver is designed for demanding video transmission applications.

19. Can it be used in drones or UAVs?
Так, the lightweight design and low-latency H.264 encoding make it ideal for UAV or drone video systems.

20. Can multiple receivers work with one transmitter?
Так, multiple receivers can be paired with a single transmitter for multi-display monitoring.

21. How do AT commands help configure the module?
AT команди allow remote control of system parameters, включаючи частоту, потужність, пропускна здатність, and video settings.

22. Can the working frequency be changed quickly?
Так, the frequency can be set anywhere within 170–3500 MHz, making it adaptable to different regions and conditions.

23. Does the module support real-time video streaming?
Так, thanks to low-latency firmware і Кодування H.264, it delivers smooth real-time video.

24. Can the transmitter work with external antennas?
Так, the transmitter can use diversity antennas for enhanced signal transmission and reception.

25. Is the module compatible with standard HDMI monitors?
Так, він підтримує стандарт HDMI video output, ensuring compatibility with most modern monitors and TVs.

26. Can the system be integrated into a custom project?
Так, the module is fully настроюється, підтримуючий PCBA solutions, extra boards, and hardware modifications.

27. Is technical support available?
Так, we provide professional software and hardware technical support for installation and integration.

28. How stable is the video transmission?
с diversity tuning, dual demodulators, and optional підсилювачі потужності, the module ensures highly stable video transmission.

29. Can I set different bandwidths for different applications?
Так, bandwidth can be adjusted to 2, 4, 6, or 8 Mb depending on network conditions and video quality needs.

30. Does it support analog AV recording?
Так, the receiver’s AV вихід can be recorded via the USB recorder function.

31. Can the transmitter be powered externally?
Так, it supports standard 12V power input, with options for higher power via extra amplifiers.

32. Is the module weather-resistant?
While designed for professional use, environmental protection depends on custom enclosure options provided during налаштування.

33. Can it be used for live events?
Абсолютно. Його передача відео з низькою затримкою and dual demodulators make it suitable for live broadcasting.

34. Can multiple transmitters operate without interference?
Так, the flexible frequency range (170–3500 MHz) allows multiple systems to operate simultaneously.

35. Is firmware upgradable?
Так, low-latency firmware can be updated to improve performance or add new features.

36. Can encryption be customized per client?
Так, we provide customizable encryption, allowing clients to set secure transmission passwords.

37. Does it support video over IP?
Please refer to other Vcan 1776 models, which support IP Ethernet video stream output.

38. Can the receiver display multiple video sources?
Так, with dual demodulators, the receiver can manage multiple signals for redundancy or diversity.

39. How compact is the module?
It is compact enough for integration into UAVs, транспортних засобів, or professional camera systems while still supporting dual demodulators.

40. Can the system handle interference in urban environments?
Так, diversity antennas and frequency agility minimize interference for urban or dense deployment.

41. Can I integrate an extra parameter board after purchase?
Так, система підтримує additional parameter boards for remote configuration and monitoring.

42. How fast can the system recover from signal loss?
Поєднання dual demodulators і low-latency firmware ensures rapid recovery from temporary signal loss.

43. Can it be used for military or secure applications?
Так, з custom encryption і professional-grade hardware, it is suitable for secure applications.

44. What kind of clients benefit from this module?
Clients in мовлення, дрони, БПЛА, спостереження, і живі події benefit from this COFDM wireless video solution.

45. Is it easy to install?
Так, the module is designed for professional installation and can be integrated into custom projects with technical support.

46. Can the module be customized for extreme distances?
Так, adding extra power amplifiers and using diversity antennas allows operation over long distances.

47. Are there software tools for monitoring?
Так, в плата конфігурації параметрів allows real-time monitoring and adjustments via PC software.

48. Can I use it for HD video transmission?
Так, HDMI input and output support full HD video with H.264 low-latency encoding.

49. Is the module compatible with third-party cameras?
Так, it works with any device providing standard HDMI video output.

50. What makes this module unique?
The COFDM Wireless Video Transmitter Modulator and Receiver Demodulator Module комбайни professional-grade dual demodulators, low-latency firmware, параметри налаштування, diversity antennas, and full technical support, making it ideal for demanding wireless video applications.