COFDM-T902T COFDM HD Wireless Transmitter with composite Video CVBS 720P HDMI 1080 P input

COFDM HD Wireless Transmitter

COFDM-T902T COFDM HD Wireless Composite Video Transmitter 1080P CVBS SD 720P

판매 포인트

• 1～2W RF output;
• HD 1080P, SD720P composite CVBS in
• H.264/MPEG-2;
• 지연 <500MS;
• 100mm×43mm×10mm, 0.2kg

제품특징

1. Working frequency can be adjusted from 170MHz ~ 930MHz
2. 동영상, 오디오 인터페이스: HDMI digital interface and analog CVBS composite inputs (_SDI input is coming soon)
3. High-quality digital video processing and H.264 / MPEG-2 video codec, HD quality
4. The COFDM HD wireless transmitter has a very short coding delay of 500 milliseconds
5. High-speed mobile and multi-path interference stable transmission of images, 동영상
6. Powerful NLOS capability, COFDM HD Wireless Transmitter
7. Having space, diverse 리셉션
8. With encryption, COFDM HD Wireless Transmitter
9. Default 1W transmit RF power, develop different 1~2W
10. According to customer requirements, OEM or ODMs are customized

사양

작동 빈도	170MHz ~ 900MHz, be customized
변조방식	COFDM
RF Output power	1~2W can develop more power
대역폭	6/7/8메가 헤르츠
암호화	AES / AES2 / 의 / DES2
가드 간격	1 / 32,1 / 16,1 / 8,1 / 4
Technical standards	H.264 / MPEG-2
비디오 스트림	2Mbps ~ 25Mbps
System delays	<500MS
베르	≤10-6
전송거리	1 ~ 10km
압축 형식	H.264 / MPEG-2
비디오 입력	HDMI, Analog CVBS video, and audio
오디오 입력	스테레오 재생, 오른쪽 + 왼쪽
Image definition	1080P/I (1920×1080) is compatible with 720P, 480P and SD @ frame rate of 25 프레임 / 비서.
비디오 입력 인터페이스	3.5 mm 헤드폰 잭, HDMI
오디오 입력 인터페이스	3.5 mm 헤드폰 잭, HDMI
전원공급장치	VCC6V ~ 40V
치수	100mm × 43mm × 10mm (L × W × H)
무게	0.2kg

Need to update this model. 확인해주세요 COFDM-907T.

갱도

 

개요

그만큼 COFDM-T902T 전문가급이다 HD 무선 비디오 송신기 designed to deliver stable, high-quality video transmission in real-time, even under challenging environments. Integrating COFDM (코딩된 직교 주파수 분할 다중화) 기술 ~와 함께 H.264 / MPEG-2 compression, this system provides ultra-low latency, high-resolution video, and robust resistance to multipath interference, making it ideal for UAV applications, mobile broadcasting, field surveillance, and emergency communication.

송신기는 지원합니다 HDMI digital input, 게다가 analog CVBS composite video, enabling compatibility with a wide range of cameras and devices. It is capable of transmitting Full HD 1080p video and is backward compatible with 720p and SD formats, ensuring flexibility across different deployment scenarios. With adjustable RF output power from 1W to 2W 그리고 콤팩트한, lightweight form factor (100mm × 43mm × 10mm, 0.2kg), the COFDM-T902T is suitable for UAV integration, mobile news vehicles, or portable monitoring setups.

와 coding delay of less than 500 milliseconds, the transmitter supports high-speed, 시야에 들어오지 않는 (NLOS) 전염, making it capable of maintaining high-quality video streams in complex environments where line-of-sight communication is not feasible. It also incorporates space diversity reception 과 AES/DES encryption, ensuring reliable and secure transmission for professional applications.

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Key Advantages

1. 장거리 전송
   • 지원 1–10 km transmission distance 환경에 따라, antenna setup, and output power.
   • Default RF output is 1W, with optional development to 2W or higher to meet specific project requirements.
2. Real-Time Low-Latency Transmission
   • System delay is 미만 500 MS, providing near-instantaneous video for surveillance, UAV monitoring, or live broadcasting applications.
3. High-Resolution Video Quality
   • Full HD 1080p with HDMI input and analog CVBS 720p inputs.
   • Compatible with 480P SD and lower resolutions, allowing flexible integration with older camera systems.
   • High image fidelity with smooth motion and accurate color reproduction.
4. Resilient and Stable Signal
   • COFDM modulation ensures strong resistance to multipath fading, 간섭, 그리고 장애물.
   • Excellent NLOS performance allows video transmission behind buildings, 나무, or other obstacles.
5. Flexible and Compact Design
   • 초경량 0.2kg and small form factor 100mm × 43mm × 10mm, ideal for UAV payloads or mobile applications.
   • Compact design allows OEM or ODM customization according to project needs.
6. 안전한 전송
   • AES / AES2 / 의 / DES2 encryption ensures secure, private video streams.
7. Adjustable Working Frequency
   • Operates across 170 MHz ~ 930 메가 헤르츠, with the possibility of customized frequency selection to comply with local spectrum regulations.

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제품특징

1. Video and Audio Input
   • 지원 HDMI 디지털 비디오 입력 for modern cameras and DV devices.
   • 지원 analog CVBS composite video input for legacy equipment.
   • Stereo audio input via 3.5 mm headphone jack or HDMI, ensuring synchronized high-quality audio-video transmission.
2. 고급 COFDM 변조
   • COFDM technology provides reliable reception in high-speed mobile applications, ensuring smooth video in UAV or vehicle-mounted systems.
   • Best-in-class Doppler performance suitable for moving speeds greater than 150 km/h.
3. Low Latency Transmission
   • Transmission delay less than 500 milliseconds, providing near-real-time monitoring for mission-critical applications.
4. Powerful NLOS Capability
   • Able to maintain stable video in non-line-of-sight conditions due to strong diffraction capability and multipath interference resistance.
5. High Sensitivity and Signal Stability
   • Supports high sensitivity for full HD reception over long distances.
   • Space diversity reception reduces the impact of fading and signal drops.
6. Flexible RF Output Power
   • Default 1W RF output, with adjustable power up to 2W.
   • Optional high-power configurations available upon request.
7. Modulation and Bandwidth Options
   • Supports channel bandwidths of 6 / 7 / 8 메가 헤르츠, configurable for specific project or regional requirements.
   • Guard interval configurable (1/32, 1/16, 1/8, 1/4) for optimal multipath interference handling.
8. Technical Standards
   • 지원 H.264 / MPEG-2 encoding with video stream rates from 2 Mbps로 25 Mbps의, providing a balance between video quality and bandwidth efficiency.
   • Bit error rate (베르) ≤ 10^-6, ensuring error-free transmission under optimal conditions.
9. High Compatibility
   • HDMI and CVBS input for video; stereo audio inputs supported.
   • Compatible with Full HD 1080p, HD 720p, and SD 480p resolutions.
10. Rugged Design and Power Supply Flexibility
    • 경량 0.2kg for portable or UAV applications.
    • 다음에서 작동 VCC 6V–40V, providing versatility for integration with various power sources.
11. OEM/ODM 맞춤화
    • COFDM-T902T can be customized to meet specific project requirements in terms of RF output, 주파수 범위, interface type, or physical housing.

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기술 사양

매개 변수	사양
작동 빈도	170 MHz - 930 메가 헤르츠 (맞춤형)
변조 방식	COFDM
RF 출력 전력	1–2 W (default 1W, 맞춤형)
채널 대역폭	6 / 7 / 8 메가 헤르츠
비디오 압축	H.264 / MPEG-2
비디오 스트림	2 Mbps - 25 Mbps의
시스템 지연	<500 MS
비트 오류율 (베르)	≤10^-6
비디오 입력	HDMI, CVBS 복합
오디오 입력	스테레오 재생, 3.5 mm jack or HDMI
Image Resolution	1080p / 720p / 480p SD
가드 간격	1/32, 1/16, 1/8, 1/4
전송 거리	1–10 km (depending on power and environment)
전원공급장치	VCC 6V – 40V
치수	100mm × 43mm × 10mm (L × W × H)
무게	0.2 kg
암호화	AES / AES2 / 의 / DES2
NLOS Capability	예, strong diffraction performance
Space Diversity Reception	예

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응용

그만큼 COFDM-T902T HD Wireless Transmitter is suitable for a wide range of professional applications, 포함:

1. UAV and Drone Applications
   • High-definition video downlink for aerial photography, 감시, 매핑, 및 산업 검사.
   • Lightweight and compact design allows seamless integration into UAV payloads.
2. Mobile Broadcasting
   • Portable transmitter for field reporters and live news gathering.
   • Compatible with HDMI cameras and legacy CVBS systems for flexible deployment.
3. Public Security and Law Enforcement
   • Real-time monitoring and live video feeds for police, 불, 및 비상 대응 부서.
   • AES/DES encryption ensures secure transmission for sensitive operations.
4. 산업 모니터링 및 검사
   • Supports wireless video monitoring of pipelines, power infrastructure, 건설 현장, and remote industrial facilities.
5. 비상 통신
   • Provides stable HD video links for disaster response, 소방, 수색 및 구조 작전.
6. Event Coverage and Broadcasting
   • Ideal for outdoor live events, 스포츠, 콘서트, or mobile broadcasting setups requiring robust NLOS capabilities.

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Optional Features and Customization

• High-Power Models: Transmitters with RF output above 2W available for extended distance coverage.
• 주파수 맞춤화: Operates in 170–930 MHz by default; extended frequency ranges available for specific requirements.
• 비디오 입력 옵션: SDI input modules coming soon for professional broadcast cameras.
• Housing Customization: Rugged or UAV-compatible housings for OEM/ODM solutions.
• Encryption Modules: Optional advanced encryption for secure video transmission.
• Custom Output Interfaces: Tailored HDMI, CVBS, or audio outputs for specialized applications.

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결론

그만큼 COFDM-T902T HD Wireless Video Transmitter 는 전문적인, 믿을 수 있는, and versatile solution for wireless HD video transmission in UAV, mobile broadcasting, 산업 모니터링, 공공 안전 애플리케이션. 그 조합은 COFDM 변조, low-latency H.264/MPEG-2 encoding, 컴팩트한 디자인, and powerful NLOS capabilities ensures reliable performance in complex and dynamic environments. With flexible input interfaces, adjustable RF output power, and customizable frequency options, it provides a fully adaptable platform for professional-grade wireless video transmission needs.

여부 aerial reconnaissance, 생방송, 비상 대응, 또는 산업 모니터링, the COFDM-T902T delivers 고품질, low-latency video with maximum reliability and security.