cofdm fddアップリンクダウンリンク2x頻度2x rx rf ipトランシーバー
目次
仕様
| パラメーター | 仕様 |
| 技術 | FDD(周波数分割デュプレックス) |
| 変調 | COFDM 2K |
| 動作電圧 | ≤3a@DC 12V |
| 周波数 1(アップリンク) | 170-3500 MHZ 3.5GHzカスタマイズ |
| 周波数 2(ダウンリンク) | 170-3500 MHZ 3.5GHzカスタマイズ |
| RF帯域幅 | 2/2.5/4/8 MHz調整可能 |
| 出力電力 | 1W, 2W, 5W, 10W, 20W, 40W, 50wカスタマイズ |
| 暗号化/復号化 | AES128ビット, ユーザー定義のパスワード |
| レシーバーRFコネクタ | nタイプ×2カスタマイズ |
| シリアルポートインターフェイス | TTLシリアル,115200 bps |
| イーサネット | 標準 RJ45 |
| プロトコル | TCP / IP |
| コントロール | パラメーター構成ツール
コマンドで |
| メタルボックス | CNCカスタマイズ |
範囲の期待 |〜3-5 km,〜500m-1.5km nlos (地形依存)
アプリケーションシナリオ
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Drone/UAV Video & Data Links
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Real-time HD/SD video transmission from UAVs to ground control stations.
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Dual-frequency FDD allows simultaneous uplink (制御コマンド, テレメトリー) そしてダウンリンク (video/data) 干渉なし.
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Useful for aerial surveying, 検査, 農業, およびセキュリティ運用.
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Mobile/Vehicle-Mounted Communication
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Can be mounted on vehicles for live video streaming in public safety, 警察, 消防救助, or military reconnaissance.
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Supports both LOS (~3–5 km) およびNLOS (~500 m–1.5 km), suitable for urban and rural terrain.
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緊急 & 災害対応
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Rapid deployment for temporary networks in disaster areas.
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Real-time video and data links for coordination between command centers and field teams.
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Wireless IP Video Broadcasting
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Can transmit multiple IP video streams over COFDM for events, outdoor concerts, or sports.
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AES128 encryption ensures secure transmission.
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産業監視 & コントロール
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Remote monitoring of critical infrastructure (発電所, パイプライン, 建設現場).
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Low-latency TCP/UDP transmission ensures timely data reporting.
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Network Backbone for Temporary Sites
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Provides high-speed IP connectivity where wired networks are unavailable.
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Supports Ethernet and serial port interfaces for flexible integration with existing systems.
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監視 & セキュリティシステム
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Supports long-range, encrypted video feeds for perimeter monitoring or border security.
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Dual-frequency operation allows separate channels for sensor data and camera streams.
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Experimental & 研究用途
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Ideal for testing new modulation schemes, FDD networks, or custom RF scenarios in lab or field environments.
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調整可能な帯域幅 (2/2.5/4/8 メガヘルツ) allows flexible spectrum utilization.
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Custom Multi-Frequency Applications
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Can transmit uplink at high frequency (例えば, 3.3 GHzの) and downlink at low frequency (例えば, 600 メガヘルツ) to adapt to different propagation environments.
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Suitable for hybrid communication networks where uplink and downlink have different interference or coverage requirements.
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This device is primarily targeted for 安全な, high-reliability wireless IP video and data transmission に drone operations, mobile/vehicle networks, 公安, 産業用監視, and temporary network deployments, especially when uplink and downlink must operate simultaneously at different frequencies.
カスタマイズ可能なオプション
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Operating Frequencies
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Uplink frequency: 170–3500 MHz (user-defined)
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Downlink frequency: 170–3500 MHz (user-defined)
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例: アップリンク 3300 メガヘルツ / ダウンリンク 600 メガヘルツ
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RF帯域幅
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調整可能: 2 メガヘルツ / 2.5 メガヘルツ / 4 メガヘルツ / 8 メガヘルツ
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Can be optimized for data rate vs. 範囲要件
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出力電力
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設定可能: 1 W / 2 W / 5 W / 10 W / 20 W / 40 W / 50 W
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Suitable for different transmission ranges and environments
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変調 & FEC Parameters
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COFDM 2K, 64-QAM or other modulation schemes
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前方誤り訂正 (FEC) ratios customizable
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暗号化 / セキュリティ
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AES128-bit encryption with user-defined passwords
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Optional integration with advanced security protocols
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コネクタの種類
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RF connectors: N-type standard or custom
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イーサネット: RJ45 or alternative industrial connectors
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Serial port interface: TTL, configurable baud rate
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制御インターフェース
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Web-based GUI / パラメーター構成ツール
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AT command interface customization
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Metal Housing / フォームファクタ
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CNC-machined enclosure with custom dimensions and mounting options
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Ruggedized or weatherproof versions for field use
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ネットワーク & Protocol Options
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TCP / IP protocol, UDP, or custom transport layers
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IP streaming optimization for low latency
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範囲 & カバレッジ
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Adjustable for LOS/NLOS performance
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Antenna options (方向, 全方向性, ブレード, ハイゲイン)
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電源オプション
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DC 12V standard, other voltages on request
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Custom power modules or battery operation for mobile platforms
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Video/Data Stream Customization
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Number of IP streams, 解決, フレームレート, 圧縮規格
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Support for multi-channel video/audio transmission
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ファームウェア / ソフトウェア
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Customizable control logic, streaming protocols, monitoring tools
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Integration with third-party platforms
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環境 / Industrial Options
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Temperature/humidity tolerance customization
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Shock/vibration resistance for vehicular or drone use
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Dual-Frequency & Multi-RX Configuration
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2X RX channels, separate uplink/downlink configuration
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Customized duplex operation for specific deployment needs
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よくある質問
What is the maximum speed supported by this product?
The maximum wireless air interface rate is about 80% of the actual effective rate (excluding packet header overhead).
iVcan.com –
I have been using the FDD COFDM module with uplink and downlink on two different frequencies, and it has greatly exceeded my expectations. The dual diversity tuners and antennas provide exceptionally stable and reliable video and data transmission, 挑戦的な環境でも. The support for Ethernet RJ45 IP input and output makes integration with my drone system seamless and highly efficient. I particularly appreciate the flexibility it offers for customizing my drone video and telemetry setup. The module is well-built, インストールが簡単, and performs consistently without interruptions. 全体, this FDD COFDM module is an excellent choice for professional users seeking high-performance long-range drone communication.