COFDM-901T cofdm transmitter wireless video modulator uav transmission hdmi nols module receiver

cofdm transmitter wireless video

COFDM-901T cofdm transmitter wireless video modulator uav transmission hdmi nols module receiver

セールスポイント

• HDMI DV input (Support GoPro camera)
• 受信機 1: USB to Mobile Phone, MID (アンドロイド)
• 受信機 2: WIFI Receiver to Mobile Phone, MID. (アンドロイド, Apple IOS)
• 受信機 3: 7-inch Portable HDMI Screen with DVB-T receiver

利点

• 1. 長距離伝送距離
• 2.リアルタイム伝送システム
• 3. 500ms未満の非常に短い遅延時間
• 4. 完璧な画質, 明るい色, 画像の滑らかさ. (we will support a video to demonstrate it if you send an inquiry)

製品の特徴

• 1. RF Transmission Power 200mW
• (If you need 1W or 5W, チェックしてください CODM-902T.)
• 2. Extremely lightweight and rugged housing
• 3. 耐振動性と耐衝撃性
• 4. COFDM変調を適用, MPEG-2 / H.264圧縮
• 5. 小さな寸法
• 6. モバイルアプリケーションに最適
• 7.高品質のビデオ伝送, モザイクなし, 引きずり現象なし, 安定したパワーと調整可能なダイナミックパワー;
• 8.NLOS伝送をサポート, 強い回折能力

Superior system performance

• * COFDM modulation and demodulation;
• * Best Doppler performance: moving speed > 150km/H;
• * Best Multipath fading, ACS for interference Rejection;
• * 高感度: -93dBm for FHD; -100dBm for HD;
• * Flexible TX power up to 30dBm. Typ. 25dBmの;
• * ISM900MHz (902MHz~928MHz) 周波数帯域 (デフォルト);
• * Wide frequency scalability (70MHz~1450MHz);
• * 6MHz channel BW (デフォルト); Configurable to 2~8MHz;
• * Wide application and convenient and flexible;
• * Unlimited amount of receiver at the same time;
• * Super long distance wireless transmission: >2キロ
• * Lower video transmission delay: <300ミズ
• * ビデオフォーマット: H.264 up to 720p@30fps そして 1080p @30fps;
• * Encryption solution for private and authorized to access;
• * RX system can support Android and iOS;
• * 電源: 5V for TX and RX system;
• * 低消費電力:
• テキサス州: 5W for 25dBm output; 7.5W for 30dBm output;
• RX: 1.8W;
• * Simply user interface; Compatible to different DV input;
• * Ultra small board size:
• テキサス州: 54 ミリ (L) × 41 ミリ (W) × 12 ミリ (H);
• RX: 97 ミリ (L) x 67mm (W) x5 mm (H);

概要

ザ・ COFDM-901T is a cutting-edge wireless video transmitter and modulator designed for high-performance real-time HD video transmission in UAVs, mobile applications, and professional broadcasting setups. By integrating COFDM (コード化された直交周波数分割多重化) テクノロジー と MPEG-2/H.264 compression, this system ensures highly stable video and audio transmission over long distances, even in 見通し外 (NLOS) シナリオ or environments with strong multipath interference.

コンパクト, 軽量, and robust, the COFDM-901T is ideal for applications where space, 重さ, and durability are critical, such as UAV payloads, モバイルニュース車両, or tactical field operations. The transmitter module supports HDMIデジタル入力, compatible with devices like GoPro cameras, and offers multiple receiver options, 含む USB receivers for Android devices, Wi-Fi receivers compatible with Android and iOS, そして 7-inch portable HDMI screens with DVB-T decoding for standalone monitoring.

The COFDM-901T is engineered to deliver 高解像度ビデオ (up to 1080p @ 30fps) と 超低遅延 (<300ミズ), bright and smooth image quality, そして long-range wireless coverage (>2キロ). Its modular design allows for seamless integration into various platforms while supporting unlimited simultaneous receivers, に最適です 生放送, 航空偵察, 安全, and emergency communication applications.

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利点

1. 長距離伝送
   • Delivers stable HD video over 2km以上 under standard line-of-sight conditions.
   • Optional high-power configurations available for extended coverage.
2. リアルタイム伝送
   • エンドツーエンドのレイテンシー less than 300ms, ensuring smooth and responsive video for critical operations.
3. Exceptional Image Quality
   • サポート 1080p and 720p HD video with high clarity, vibrant colors, そしてスムーズな再生.
   • No mosaic artifacts or dragging phenomena, even during high-speed motion.
4. High Reliability in Complex Environments
   • COFDM 変調により、マルチパス フェージングに対する強力な耐性が保証されます。, 干渉, そして障害物.
   • NLOS transmission capability allows operation behind buildings, 木々, or terrain obstructions.
5. 柔軟な統合
   • Compatible with HDMI cameras, GoPro, and other DV input devices.
   • Supports Android and iOS receivers, portable monitors, or USB-based viewing.
6. Lightweight and Compact
   • Ultra-small PCB board design: テキサス州: 54 × 41 × 12 ミリ; RX: 97 × 67 × 5 ミリ.
   • Lightweight construction reduces payload weight for UAVs or portable setups.
7. Robust and Mobile-Friendly
   • Rugged housing resistant to vibration and shock.
   • Ideal for UAVs, mobile applications, or field broadcasting operations.

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製品の特徴

1. RF Transmission Power
   • 標準 200 mW output, adjustable TX power up to 30 dBmの.
   • Optional higher-power models available (COFDM-902T) for 1W or 5W output.
2. 高度な COFDM 変調
   • Provides reliable communication even in multipath environments.
   • Best-in-class Doppler performance, supporting speeds >150 km/h.
3. ビデオエンコーディング
   • MPEG-2 / H.264 compression for high-quality, 低遅延伝送.
   • Video formats supported: 720p @ 30fps そして 1080p @ 30fps.
4. Receiver Options
   • USB Receiver: Connects directly to mobile phones or tablets (アンドロイド).
   • Wi-Fi Receiver: Compatible with Android and iOS devices for wireless streaming.
   • 7-inch Portable HDMI Receiver: Handheld monitor with DVB-T decoding for standalone HD viewing.
5. Transmission Frequency and Bandwidth
   • デフォルト: ISM 900 MHz帯 (902–928MHz).
   • Frequency scalability: 70 MHz–1450 MHz for specialized applications.
   • チャネル帯域幅: デフォルト 6 メガヘルツ, configurable 2–8 MHz.
6. High Sensitivity and Low Power Consumption
   • 受信感度: -93 dBm for FHD, -100 dBm for HD.
   • TX typical power consumption: 5W for 25 dBmの, 7.5W for 30 dBm output.
   • RX power consumption: 1.8W.
7. 暗号化とセキュリティ
   • Supports private, encrypted transmissions to prevent unauthorized access.
8. ユーザーフレンドリーな操作性
   • Simple interface compatible with various DV inputs.
   • 安定した, adjustable dynamic power output.
9. Ultra-Compact Design
   • Extremely small board size for flexible integration into UAVs, カメラ, または組み込みシステム.
   • Lightweight for portable and mobile applications.
10. Simultaneous Multi-Receiver Support
    • Unlimited number of receivers can connect to a single transmitter.
    • Ideal for broadcast applications where multiple monitoring stations are required.

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技術仕様

パラメータ	COFDM-901T TX	COFDM RX
ビデオ入力	HDMI (supports GoPro & other DV cameras)	USB, Wi-Fi, HDMI 7-inch monitor
ビデオフォーマット	H.264 / MPEG-2	H.264 / MPEG-2
解決	720p @30fps, 1080p @30fps	720p @30fps, 1080p @30fps
RF周波数	902–928MHz (ISM band)	902–928MHz
周波数範囲 (カスタマイズ可能)	70 MHz–1450 MHz	70 MHz–1450 MHz
チャネル帯域幅	6 メガヘルツ (2–8 MHz configurable)	6 メガヘルツ (2–8 MHz configurable)
送信電力	200 mWの (adjustable up to 30 dBmの)	該当なし
Receiver Sensitivity	該当なし	-93 dBmの (フルHD), -100 dBmの (HD)
レイテンシ	<300 ミズ	<300 ミズ
Mobility Speed	>150 km/h	>150 km/h
大きさ (PCB)	54 × 41 × 12 ミリ	97 × 67 × 5 ミリ
電源	5ワシントンDCで	5ワシントンDCで
消費電力	5–7.5W	1.8W
Receiver Compatibility	アンドロイド, iOS, HDMI, USB	アンドロイド, iOS, HDMI, USB
環境	携帯, UAV, NLOS	携帯, UAV, NLOS

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アプリケーション

ザ・ COFDM-901T Wireless Video Transmitter is engineered for a wide variety of professional applications requiring reliable HD video transmission:

1. UAV and Drone Transmission
   • High-definition video downlink from UAVs for reconnaissance, 測量, 検査, and aerial photography.
   • Lightweight modules minimize drone payload weight.
2. Mobile Broadcast and News Gathering
   • Real-time wireless video for field crews, mobile broadcasting vehicles, そしてライブイベントも.
   • Supports multiple receivers for simultaneous monitoring across production teams.
3. 治安と法執行
   • Portable solution for monitoring mobile operations, border surveillance, or tactical deployments.
   • Encryption ensures secure video feeds for authorized personnel.
4. 産業検査
   • パイプラインのリモート監視, 建設現場, 電力線, and infrastructure projects.
   • NLOS capability allows inspection in obstructed areas.
5. 緊急通信
   • Live video transmission for disaster relief, 消防, and emergency response coordination.

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オプションの構成

• Higher Power Models: COFDM-902T supports 1W or 5W transmission for longer distance coverage.
• 周波数のカスタマイズ: Flexible frequency range (70 MHz–1450 MHz) to meet regional spectrum requirements.
• Receiver Options: USB, Wi-Fi, or 7-inch HDMI portable monitor receivers.
• 暗号化モジュール: Optional secure encryption for confidential applications.
• Custom PCB/Housing Integration: OEM versions available for UAVs, 組み込みシステム, and mobile applications.

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結論

ザ・ COFDM-901T Wireless Video Transmitter です プロ, 高性能ソリューション for real-time HD video transmission in UAVs, モバイル放送, 安全, and industrial monitoring. その組み合わせは、 COFDM変調, H.264圧縮, 超低遅延, and NLOS capability 複雑で動的な環境でも信頼性の高いパフォーマンスを保証します. With flexible receiver support, コンパクトなデザイン, and robust construction, the COFDM-901T is ideal for professionals requiring high-quality video transmission, mobility, と柔軟性 in a single integrated system.

ためかどうか UAV aerial downlink, ライブイベント放送, 現場監視, or industrial inspection, the COFDM-901T provides the ultimate balance of performance, 信頼性, そして携帯性.