5655-5775मेगाहर्ट्ज 5.7GHz 2T2R ड्रोन वीडियो डेटा रेडियो लिंक

5655-5775मेगाहर्ट्ज 5.7GHz 2T2R ड्रोन वीडियो डेटा रेडियो लिंक

अवलोकन

This is a self-developed, miniaturized TDD (समय प्रभाग डुप्लेक्स) bidirectional wireless video transmission device, designed for high-performance, real-time video communication in challenging environments. The device integrates advanced technologies including real-time interference detection, अनुकूली आवृत्ति चयन, dynamic stream adjustment, स्वचालित पुन:संचरण, और स्वचालित बिजली नियंत्रण. These features collectively enhance its anti-multipath and anti-interference capabilities, ensuring highly reliable and stable transmission with minimal latency.

Engineered for versatile field applications, this device is ideal for firefighting, औद्योगिक निरीक्षण, सुरक्षा निगरानी, and other mission-critical scenarios. Under optimal conditions, it can achieve a transmission range exceeding 15 किमी (default 2-watts power amplifier). Its compact design, robust performance, and low-delay operation make it a perfect solution for professional users who demand dependable wireless video links in complex and high-interference environments.

फ़ीचर

• Long-Distance Transmission: Capable of transmitting 4 Mbps streams over distances exceeding 15 km under optimal conditions, ensuring reliable long-range connectivity.

• High-Bandwidth Support: समर्थन के लिए ऊपर 23.9 Mbps at 20 मेगाहर्ट्ज बैंडविड्थ, enabling smooth high-definition video and data transmission.

• Automatic Relay Transmission: Supports automatic trunk extension, allowing seamless multi-hop relay to expand coverage in complex environments.

• Multi-Interface Design: Equipped with a single Ethernet port and two serial ports, supporting RS232, टीटीएल, and SBUS interfaces for versatile integration with various systems.

• Intelligent Frequency Management: Automatically detects interference signals and dynamically selects the optimal frequency channel for stable and uninterrupted transmission.

• Automatic Retransmission: Burst error data is automatically retransmitted, enhancing data integrity and reliability in challenging conditions.

• Adaptive Stream Adjustment: Channel modulation is automatically adjusted in real-time according to signal quality, optimizing transmission efficiency.

• Automatic Power Control: Transmission power is automatically adjusted for close-range operations, reducing power consumption without compromising performance.

• Automatic Antenna Selection: Selects the optimal antenna based on real-time occlusion and environmental conditions to maintain the best signal quality.

• Dynamic Upstream/Downstream Allocation: Bandwidth ratio is automatically adjusted based on real-time data volume, maximizing network efficiency.

• Multi-Device Coexistence: Supports simultaneous operation of up to six devices on the same fixed frequency without interference.

• Frequency Matching & Alignment: Offers both software-based configuration and hardware key alignment for precise frequency synchronization across multiple devices.

विशिष्टता

• Equipment Type: compact miniaturized TDD bidirectional wireless video transmission device

• कार्यकारी आवृति: 5655 - 5775 मेगाहर्ट्ज

• RF Configuration: 2T2R (2 Transmitters, 2 रिसीवर)

• ट्रांसमिशन पावर: 30 dBm (1 डब्ल्यू)

• Maximum Transmission Range: >15 किमी (हवा से जमीन, Line-of-Sight)

• चैनल बैंडविड्थ: 10 मेगाहर्ट्ज / 20 MHz selectable

• Modulation Modes: QPSK, 16QAM, dynamically adjustable based on signal quality

• Maximum Data Rate: 23.9 Mbps @ 20 मेगाहर्ट्ज

• एन्क्रिप्शन: AES-256 for secure and reliable communication

• ट्रांसमिशन में देरी: ≤10 ms, suitable for real-time video applications

• आरएफ इंटरफ़ेस: 2 × SMA connectors

• Device Interfaces:

  • 1 × Ethernet port

  • 1 × TTL/RS232 port

  • 1 × TTL/RS232/SBUS port

• बिजली की खपत:

  • वायु इकाई: ≤25 W @ 4 एमबीपीएस

  • ग्राउंड यूनिट: ≤10 W @ 1 एमबीपीएस

• Physical Dimensions (एल × डब्ल्यू × एच): 98.5 × 65.5 × 27 मिमी

• वजन: 198 जी

• ऑपरेटिंग वोल्टेज: DC 9–26 V (ठेठ: +12 V @ 3 ए)

• परिचालन तापमान: -40 °C to +70 सी, ensuring reliable performance in harsh environments

Additional Notes:
This device combines high transmission speed, कम विलंबता, and advanced encryption in a compact form factor. Its wide operating temperature range and low power consumption make it suitable for demanding applications such as UAVs, अग्निशमन, निरीक्षण, and security monitoring.

Customizable Options

1. Operating Frequency Range: Frequency band can be customized to meet regional regulations or specific application requirements.

2. ट्रांसमिशन पावर: Adjustable RF output power to balance transmission distance and power consumption.

3. चैनल बैंडविड्थ: Support for custom channel bandwidths beyond standard 10/20 MHz to optimize throughput.

4. Modulation Modes: Additional modulation schemes can be added or pre-set to meet specific signal quality and distance requirements.

5. Encryption Methods: AES-256 is standard; other encryption protocols can be implemented for higher security or compliance.

6. इंटरफेस: Customizable device interfaces including additional Ethernet ports, क्रमिक बंदरगाह, or specific protocols (RS232, टीटीएल, एसबीयू).

7. Antenna Options: Selection of different antenna types (omnidirectional, directional, blade, or high-gain) to suit application scenarios.

8. Automatic Features: Adjustments to adaptive stream, automatic relay, power control, antenna selection, or frequency selection algorithms.

9. Data Rate and Latency: Custom settings for maximum speed and transmission delay to suit mission-critical applications.

10. Firmware Customization: Specialized firmware for auto-retransmission, multi-device coexistence, dynamic bandwidth allocation, or software-controlled features.

11. बनाने का कारक & वजन: Compact or ruggedized casing options for drones, वाहनों, or field equipment.

12. बिजली की आपूर्ति: Support for various working voltages or power-saving modes.

13. Environmental Protection: Options for extended temperature ranges, waterproofing, or shock resistance for harsh environments.

14. वैकल्पिक दूरी ग्रेड / Multi-hop Support: Customizable settings for multi-hop or mesh relay to extend coverage.

15. Device Pairing & Frequency Matching: Hardware or software-assisted frequency alignment for multiple units.

16. LED Indicators & Controls: Custom user interface, indicators, or control buttons for monitoring and operation.

17. अनुपालन & प्रमाणीकरण: Customized compliance with specific industry or regional standards (एफसीसी, चुनाव आयोग, आदि।).

18. Mounting Options: Custom brackets, mounts, or integration kits for UAVs, वाहनों, or stationary setups.

19. ट्रांसमिशन मोड: TDD/FDD mode adjustments depending on application needs.

20. सॉफ्टवेयर & Web Interface: Customizable control software or web UI features for remote monitoring and management.

अनुप्रयोग परिदृश्य

1. UAV / ड्रोन वीडियो ट्रांसमिशन:

   • Real-time HD video streaming from drones to ground control stations.

   • Supports long-range missions (>15 किमी लॉस) for surveying, मानचित्रण, and inspection.

   • Enables multiple drones to operate simultaneously on the same frequency with minimal interference.

2. Aerial Surveillance and Security Monitoring:

   • Public safety operations such as border patrol, यातायात निगरानी, and crowd management.

   • Supports high-security video transmission with AES-256 encryption.

3. Firefighting and Emergency Response:

   • Provides real-time aerial views during firefighting, बचाव, or disaster management operations.

   • Helps command centers make informed decisions quickly with low-latency video.

4. औद्योगिक निरीक्षण:

   • Infrastructure inspection for pipelines, बिजली की लाइनों, and oil & gas facilities.

   • Enables remote monitoring of hard-to-access or hazardous areas.

5. Environmental Monitoring:

   • Wildlife monitoring, forest surveys, and agricultural inspection.

   • Long-range wireless transmission reduces the need for physical presence in remote areas.

6. Law Enforcement and Tactical Operations:

   • Supports tactical UAV operations with real-time video feed for reconnaissance.

   • Multi-device coexistence ensures multiple units can work simultaneously without signal conflict.

7. Media and Filmmaking:

   • Captures live aerial footage with low delay for professional broadcasting or cinematic applications.

8. अनुसंधान & Scientific Applications:

   • Aerial data collection for geological surveys, oceanography, or meteorology.

   • Ensures high reliability and low latency for real-time observation and analysis.

Key Advantages in UAV Applications:

• कम विलंबता संचरण (≤10 ms) ensures real-time control and monitoring.

• Adaptive stream, स्वचालित पुन:संचरण, and power control maximize signal stability even in complex environments.

• सघन, हल्का डिज़ाइन (198 जी) is ideal for drone payload integration.

• Long-range capability (>15 किमी) allows extended mission coverage.