森林ロボット研究用 COFDM ワイヤレス リンク – 長距離, 低遅延, およびNLOSビデオ伝送

森林ロボット研究用 COFDM ワイヤレス リンクに関する購入者の問い合わせ.

“I am a researcher at the University of São Paulo in Brazil. We are developing a ground robot to explore the rainforest and collect samples. We are using a radio from another manufacturer to transmit the image and commands between the receiver and the transmitter. But the problem we are facing is regarding the transmission distance. When the robot enters the forest, the maximum distance we are achieving is 100 meters between transmitter and receiver, but we need much more than that. I was looking at your communication solutions here and I thought if you didn’t have a product that could help me?」

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顧客のニーズを理解する

This inquiry comes from a research team developing a forest exploration robot for environmental sampling and data collection. Their main challenge lies in wireless communication through dense rainforest vegetation. Using a standard radio link, their transmission range is limited to around 100 メートル, which is insufficient for field operations that demand reliable video and control links over several hundred meters or even kilometers.

The root of the issue is that conventional radios—often operating at 2.4 GHz or 5.8 GHz—suffer heavy signal attenuation when trees, moisture, and terrain block line of sight. For this type of environment, ある COFDM (コード化された直交周波数分割多重化) system provides a far more stable solution.

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おすすめ商品:

H.265 COFDM Wireless Video Transmitter & 受信機

This professional-grade wireless link is specifically designed for 見通し外 (NLOS) applications such as forests, tunnels, and urban areas. サポートします long-range HD video and data transmission と 超低遅延, ensuring real-time monitoring and reliable robot control.

主な特長

• 周波数帯域: 300 MHz – 900 MHz (カスタマイズ可能な, supports low-frequency penetration)
• Output Power: 1 W – 2 W for extended range
• 伝送範囲: まで 1 – 3 km in dense forest conditions
• ビデオ圧縮: H.265 for efficient and high-quality streaming
• レイテンシ: As low as 30 MS
• Data Interface: イーサネット / UART / RS232 for control signal return
• 暗号化: AES128 private secure link
• フォームファクター: コンパクト, 軽量, and rugged – ideal for field robotics

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代表的な用途

• Forest and environmental research robots
• Rescue or inspection ground robots
• UAV or UGV video links
• Defense and reconnaissance systems
• Remote wildlife observation or monitoring

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よくある質問

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結論

For researchers and developers working in challenging environments like rainforests, traditional wireless systems simply cannot provide the stability and range required. あ COFDM-based H.265 low-latency transceiver ensures reliable, encrypted, and real-time communication — essential for mission success in field robotics and exploration.

👉 おすすめ商品: Quad Video Transmitter with Data & Audio Transceiver for Robot