COFDM-901T COFDM-Sender, drahtloser Videomodulator, UAV-Übertragung, HDMI-Nols-Modulempfänger

cofdm transmitter wireless video

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

Verkaufsstellen

• HDMI DV input (Support GoPro camera)
• Empfänger 1: USB to Mobile Phone, MID (Android)
• Empfänger 2: WIFI Receiver to Mobile Phone, MID. (Android, Apple IOS)
• Empfänger 3: 7-inch Portable HDMI Screen with DVB-T receiver

Vorteile

• 1. Große Übertragungsreichweite
• 2.Echtzeit-Übertragungssysteme
• 3. Verzögerungszeit sehr kurz, weniger als 500 ms
• 4. Perfekte Bildqualität, hellere Farben, und Bildglätte. (we will support a video to demonstrate it if you send an inquiry)

Produkt-Eigenschaften

• 1. RF Transmission Power 200mW
• (If you need 1W or 5W, überprüfen Sie bitte CODM-902T.)
• 2. Extrem leichtes und robustes Gehäuse
• 3. Vibrations- und stoßfest
• 4. Angewandte COFDM-Modulation, MPEG-2 / H.264-Komprimierung
• 5. Kleine Abmessungen
• 6. Perfekt für mobile Anwendungen
• 7.Hohe Qualität der Videoübertragung, kein Mosaik, kein Schleppphänomen, Stabile Leistung mit einstellbarer dynamischer Leistung;
• 8.Unterstützt NLOS-Übertragung, starke Beugungsfähigkeit

Superior system performance

• * COFDM modulation and demodulation;
• * Best Doppler performance: moving speed > 150km/H;
• * Best Multipath fading, ACS for interference Rejection;
• * Hohe Empfindlichkeit: -93dBm for FHD; -100dBm for HD;
• * Flexible TX power up to 30dBm. Typ. 25dBm;
• * ISM900MHz (902MHz~928MHz) Frequenzband (Standard);
• * Wide frequency scalability (70MHz~1450MHz);
• * 6MHz channel BW (Standard); Configurable to 2~8MHz;
• * Wide application and convenient and flexible;
• * Unlimited amount of receiver at the same time;
• * Super long distance wireless transmission: >2km
• * Lower video transmission delay: <300Frau
• * Videoformat: H.264 up to 720p@30fps und 1080p @30fps;
• * Encryption solution for private and authorized to access;
• * RX system can support Android and iOS;
• * Energieversorgung: 5V for TX and RX system;
• * Geringer Stromverbrauch:
• TX: 5W for 25dBm output; 7.5W for 30dBm output;
• RX: 1.8W;
• * Simply user interface; Compatible to different DV input;
• * Ultra small board size:
• TX: 54 Millimeter (L) x 41 Millimeter (W) x 12 Millimeter (H);
• RX: 97 Millimeter (L) x 67mm (W) x5 mm (H);

Überblick

Das 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 (Kodiertes orthogonales Frequenzmultiplexen) Technologie mit MPEG-2/H.264 compression, this system ensures highly stable video and audio transmission over long distances, sogar drin Nicht-Sichtlinie (NLOS) Szenarien or environments with strong multipath interference.

Kompakt, leicht, and robust, the COFDM-901T is ideal for applications where space, Gewicht, and durability are critical, such as UAV payloads, mobile news vehicles, or tactical field operations. The transmitter module supports HDMI digital input, compatible with devices like GoPro cameras, and offers multiple receiver options, einschließlich USB receivers for Android devices, Wi-Fi receivers compatible with Android and iOS, und 7-inch portable HDMI screens with DVB-T decoding for standalone monitoring.

The COFDM-901T is engineered to deliver high-resolution video (up to 1080p @ 30fps) mit extrem niedrige Latenz (<300Frau), bright and smooth image quality, und long-range wireless coverage (>2km). Its modular design allows for seamless integration into various platforms while supporting unlimited simultaneous receivers, Damit ist es ideal für live broadcasts, aerial reconnaissance, Sicherheit, und Notfallkommunikationsanwendungen.

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Vorteile

1. Fernübertragung
   • Delivers stable HD video over 2km oder mehr under standard line-of-sight conditions.
   • Optional high-power configurations available for extended coverage.
2. Echtzeitübertragung
   • End-to-end latency of less than 300ms, ensuring smooth and responsive video for critical operations.
3. Exceptional Image Quality
   • Unterstützt 1080p and 720p HD video with high clarity, lebendige Farben, und flüssige Wiedergabe.
   • No mosaic artifacts or dragging phenomena, even during high-speed motion.
4. High Reliability in Complex Environments
   • COFDM modulation ensures strong resistance to multipath fading, Interferenz, und Hindernisse.
   • NLOS transmission capability allows operation behind buildings, Bäume, or terrain obstructions.
5. Flexible Integration
   • 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: TX: 54 × 41 × 12 Millimeter; RX: 97 × 67 × 5 Millimeter.
   • 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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Produkt-Eigenschaften

1. HF-Sendeleistung
   • Standard 200 mW output, adjustable TX power up to 30 dBm.
   • Optional higher-power models available (COFDM-902T) for 1W or 5W output.
2. Erweiterte COFDM-Modulation
   • Provides reliable communication even in multipath environments.
   • Best-in-class Doppler performance, supporting speeds >150 km/h.
3. Videokodierung
   • MPEG-2 / H.264 compression for high-quality, Übertragung mit geringer Latenz.
   • Video formats supported: 720p @ 30fps und 1080p @ 30fps.
4. Receiver Options
   • USB Receiver: Connects directly to mobile phones or tablets (Android).
   • 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
   • Standard: ISM 900 MHz-Band (902–928 MHz).
   • Frequency scalability: 70 MHz–1450 MHz for specialized applications.
   • Kanalbandbreite: Standard 6 MHz, configurable 2–8 MHz.
6. High Sensitivity and Low Power Consumption
   • Empfindlichkeit des Empfängers: -93 dBm for FHD, -100 dBm for HD.
   • TX typical power consumption: 5W für 25 dBm, 7.5W für 30 dBm output.
   • RX power consumption: 1.8W.
7. Verschlüsselung und Sicherheit
   • Supports private, encrypted transmissions to prevent unauthorized access.
8. Benutzerfreundliche Bedienung
   • Simple interface compatible with various DV inputs.
   • Stabil, adjustable dynamic power output.
9. Ultra-Compact Design
   • Extremely small board size for flexible integration into UAVs, Kameras, oder eingebettete Systeme.
   • 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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Technical Specifications

Parameter	COFDM-901T TX	COFDM RX
Videoeingang	HDMI (supports GoPro & other DV cameras)	USB, W-lan, HDMI 7-inch monitor
Videoformat	H.264 / MPEG-2	H.264 / MPEG-2
Auflösung	720p @30fps, 1080p @30fps	720p @30fps, 1080p @30fps
HF-Frequenz	902–928 MHz (ISM band)	902–928 MHz
Frequenzbereich (Anpassbar)	70 MHz–1450 MHz	70 MHz–1450 MHz
Kanalbandbreite	6 MHz (2–8 MHz configurable)	6 MHz (2–8 MHz configurable)
TX-Leistung	200 mW (adjustable up to 30 dBm)	N / A
Empfängerempfindlichkeit	N / A	-93 dBm (FHD), -100 dBm (HD)
Latenz	<300 Frau	<300 Frau
Mobility Speed	>150 km/h	>150 km/h
Maße (Leiterplatte)	54 × 41 × 12 Millimeter	97 × 67 × 5 Millimeter
Stromversorgung	5In DC	5In DC
Stromverbrauch	5–7.5W	1.8W
Empfängerkompatibilität	Android, iOS, HDMI, USB	Android, iOS, HDMI, USB
Umfeld	Mobile, UAV, NLOS	Mobile, UAV, NLOS

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Anwendungen

Das 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, Vermessung, Inspektion, 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, and live events.
   • Supports multiple receivers for simultaneous monitoring across production teams.
3. Sicherheit und Strafverfolgung
   • Portable solution for monitoring mobile operations, border surveillance, or tactical deployments.
   • Encryption ensures secure video feeds for authorized personnel.
4. Industrielle Inspektion
   • Fernüberwachung von Pipelines, Baustellen, Stromleitungen, and infrastructure projects.
   • NLOS capability allows inspection in obstructed areas.
5. Emergency Communication
   • Live video transmission for disaster relief, Brandbekämpfung, and emergency response coordination.

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Optionale Konfigurationen

• Higher Power Models: COFDM-902T supports 1W or 5W transmission for longer distance coverage.
• Frequenzanpassung: Flexible frequency range (70 MHz–1450 MHz) to meet regional spectrum requirements.
• Receiver Options: USB, W-lan, or 7-inch HDMI portable monitor receivers.
• Encryption Modules: Optional secure encryption for confidential applications.
• Custom PCB/Housing Integration: OEM versions available for UAVs, eingebettete Systeme, und mobile Anwendungen.

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Abschluss

Das COFDM-901T Wireless Video Transmitter ist ein Professional, Hochleistungslösung for real-time HD video transmission in UAVs, mobile broadcasting, Sicherheit, und Industrieüberwachung. Seine Kombination aus COFDM-Modulation, H.264-Komprimierung, extrem niedrige Latenz, and NLOS capability ensures reliable performance in complex and dynamic environments. With flexible receiver support, kompaktes Design, and robust construction, the COFDM-901T is ideal for professionals requiring high-quality video transmission, Mobilität, und Flexibilität in a single integrated system.

Whether for UAV aerial downlink, Live-Übertragung von Veranstaltungen, field surveillance, oder Industrieinspektion, the COFDM-901T provides the ultimate balance of performance, Zuverlässigkeit, und Portabilität.