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

판매 포인트

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

장점

• 1. 장거리 전송 거리
• 2.실시간 전송 시스템
• 3. 지연 시간이 500ms 미만으로 매우 짧음
• 4. 완벽한 이미지 품질, 더 밝은 색상, 그리고 이미지 부드러움. (we will support a video to demonstrate it if you send an inquiry)

제품특징

• 1. RF Transmission Power 200mW
• (If you need 1W or 5W, 확인해주세요 CODM-902T.)
• 2. 매우 가볍고 견고한 하우징
• 3. 진동 및 충격 방지
• 4. COFDM 변조 적용, MPEG-2 / H.264 압축
• 5. 작은 크기
• 6. 모바일 애플리케이션에 적합
• 7.고품질의 비디오 전송, 모자이크 없음, 끌림 현상 없음, 조정 가능한 동적 전력으로 안정적인 전력;
• 8.NLOS 전송 지원, 강력한 회절 능력

Superior system performance

• * COFDM modulation and demodulation;
• * Best Doppler performance: moving speed > 150km/H;
• * Best Multipath fading, ACS for interference Rejection;
• * 고감도: -93dBm for FHD; -100dBm for HD;
• * Flexible TX power up to 30dBm. Typ. 25dBm;
• * ISM900MHz (902MHz~928MHz) 주파수 대역 (기본);
• * Wide frequency scalability (70MHz~1450MHz);
• * 6MHz channel BW (기본); 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: <300MS
• * 비디오 형식: H.264 up to 720p@30fps 과 1080p @30fps;
• * Encryption solution for private and authorized to access;
• * RX system can support Android and iOS;
• * 전원공급장치: 5V for TX and RX system;
• * Low power consumption:
• 텍사스: 5W for 25dBm output; 7.5W for 30dBm output;
• RX: 1.8W;
• * Simply user interface; Compatible to different DV input;
• * Ultra small board size:
• 텍사스: 54 mm (엘) 엑스 41 mm (W) 엑스 12 mm (시간);
• RX: 97 mm (엘) x 67mm (W) x5 mm (시간);

개요

그만큼 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. 통합하여 COFDM (코딩된 직교 주파수 분할 다중화) 기술 ~와 함께 MPEG-2/H.264 compression, this system ensures highly stable video and audio transmission over long distances, 심지어 시야에 들어오지 않는 (NLOS) 시나리오 or environments with strong multipath interference.

콤팩트, 경량, and robust, the COFDM-901T is ideal for applications where space, 무게, 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, 포함 USB receivers for Android devices, Wi-Fi receivers compatible with Android and iOS, 과 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) ~와 함께 초저지연 (<300MS), bright and smooth image quality, 과 long-range wireless coverage (>2km). Its modular design allows for seamless integration into various platforms while supporting unlimited simultaneous receivers, 이상적으로 만드는 것 생방송, aerial reconnaissance, 보안, 및 비상 통신 애플리케이션.

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장점

1. 장거리 전송
   • Delivers stable HD video over 2km 이상 under standard line-of-sight conditions.
   • Optional high-power configurations available for extended coverage.
2. 실시간 전송
   • End-to-end latency of less than 300ms, ensuring smooth and responsive video for critical operations.
3. Exceptional Image Quality
   • 지원 1080p and 720p HD video with high clarity, vibrant colors, 그리고 원활한 재생.
   • 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, 간섭, 그리고 장애물.
   • NLOS transmission capability allows operation behind buildings, 나무, or terrain obstructions.
5. 유연한 통합
   • Compatible with HDMI cameras, GoPro, and other DV input devices.
   • Supports Android and iOS receivers, portable monitors, or USB-based viewing.
6. 가볍고 컴팩트함
   • Ultra-small PCB board design: 텍사스: 54 × 41 × 12 mm; RX: 97 × 67 × 5 mm.
   • 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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제품특징

1. RF Transmission Power
   • 기준 200 mW output, adjustable TX power up to 30 dBm.
   • Optional higher-power models available (COFDM-902T) for 1W or 5W output.
2. 고급 COFDM 변조
   • Provides reliable communication even in multipath environments.
   • Best-in-class Doppler performance, supporting speeds >150 km/h.
3. 비디오 인코딩
   • MPEG-2 / H.264 compression for high-quality, 저지연 전송.
   • Video formats supported: 720p@30fps 과 1080p@30fps.
4. 수신기 옵션
   • USB Receiver: Connects directly to mobile phones or tablets (기계적 인조 인간).
   • 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
   • 기본: 주의 900 MHz 대역 (902-928MHz).
   • Frequency scalability: 70 MHz–1450 MHz for specialized applications.
   • 채널 대역폭: 기본 6 메가 헤르츠, configurable 2–8 MHz.
6. High Sensitivity and Low Power Consumption
   • 수신기 감도: -93 dBm for FHD, -100 dBm for HD.
   • TX typical power consumption: 5승 25 dBm, 7.5승 30 dBm output.
   • RX power consumption: 1.8W.
7. 암호화 및 보안
   • Supports private, encrypted transmissions to prevent unauthorized access.
8. 사용자 친화적인 작동
   • Simple interface compatible with various DV inputs.
   • 안정적인, adjustable dynamic power output.
9. Ultra-Compact Design
   • Extremely small board size for flexible integration into UAVs, 카메라, 또는 임베디드 시스템.
   • 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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기술 사양

매개 변수	COFDM-901T TX	COFDM RX
비디오 입력	HDMI (supports GoPro & other DV cameras)	USB, Wi-Fi, HDMI 7-inch monitor
비디오 형식	H.264 / MPEG-2	H.264 / MPEG-2
해결	720p @30fps, 1080p @30fps	720p @30fps, 1080p @30fps
RF 주파수	902-928MHz (ISM band)	902-928MHz
주파수 범위 (맞춤형)	70 MHz–1450 MHz	70 MHz–1450 MHz
채널 대역폭	6 메가 헤르츠 (2–8 MHz configurable)	6 메가 헤르츠 (2–8 MHz configurable)
송신 전력	200 밀리와트 (adjustable up to 30 dBm)	해당 없음
수신기 감도	해당 없음	-93 dBm (FHD), -100 dBm (HD)
지연 시간	<300 MS	<300 MS
Mobility Speed	>150 km/h	>150 km/h
치수 (PCB)	54 × 41 × 12 mm	97 × 67 × 5 mm
전원공급장치	5DC에서	5DC에서
전력 소비	5–7.5W	1.8W
Receiver Compatibility	기계적 인조 인간, iOS, HDMI, USB	기계적 인조 인간, iOS, HDMI, USB
환경	이동하는, UAV, NLOS	이동하는, UAV, NLOS

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응용

그만큼 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, 측량, 점검, 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, 그리고 라이브 이벤트.
   • Supports multiple receivers for simultaneous monitoring across production teams.
3. 보안 및 법 집행
   • Portable solution for monitoring mobile operations, border surveillance, or tactical deployments.
   • Encryption ensures secure video feeds for authorized personnel.
4. 산업 검사
   • 파이프라인 원격 모니터링, 건설 현장, 전력선, and infrastructure projects.
   • NLOS capability allows inspection in obstructed areas.
5. 비상통신
   • Live video transmission for disaster relief, 소방, and emergency response coordination.

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선택적 구성

• Higher Power Models: COFDM-902T supports 1W or 5W transmission for longer distance coverage.
• 주파수 맞춤화: Flexible frequency range (70 MHz–1450 MHz) to meet regional spectrum requirements.
• 수신기 옵션: USB, Wi-Fi, or 7-inch HDMI portable monitor receivers.
• Encryption Modules: Optional secure encryption for confidential applications.
• Custom PCB/Housing Integration: OEM versions available for UAVs, 임베디드 시스템, and mobile applications.

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결론

그만큼 COFDM-901T Wireless Video Transmitter 는 전문적인, 고성능 솔루션 for real-time HD video transmission in UAVs, mobile broadcasting, 보안, 산업 모니터링. 그 조합은 COFDM 변조, H.264 압축, 초저지연, and NLOS capability ensures reliable performance in complex and dynamic environments. With flexible receiver support, 컴팩트한 디자인, and robust construction, the COFDM-901T is ideal for professionals requiring high-quality video transmission, 유동성, 그리고 유연성 in a single integrated system.

여부 UAV aerial downlink, 라이브 이벤트 방송, field surveillance, or industrial inspection, the COFDM-901T provides the ultimate balance of performance, 신뢰할 수 있음, 그리고 휴대성.