COFDM-902T COFDM HD Wireless composite video transmitter 1080P CVBS SD 720P

wireless HDMI transmitter and receiver

COFDM-902T COFDM HD Wireless Composite Video Transmitter 1080P CVBS SD 720P

Nagbebenta ng mga Puntos

1～2W RF output;

HD 1080P, SD720P composite CVBS in

H.264/MPEG-2;

Pagkaantala <500ms;

100mm×43mm×10mm, 0.2kg

Mga Tampok ng Produkto

• Ang dalas ng pagtatrabaho ay maaaring nababagay mula sa 170MHz ~ 930MHz
• Video, audio interface: HDMI Digital Interface at Analog CVBS Composite Input (Malapit na ang pag -input ng _SDI)
• Mataas na kalidad na digital na pagproseso ng video at H.264 / MPEG-2 video codec, Kalidad ng HD
• Napaka maikling pagkaantala ng coding ng 500 Milliseconds
• Mataas na bilis ng mobile at multi-path na panghihimasok na matatag na paghahatid ng mga imahe, video
• Napakahusay na kakayahan ng NLOS
• Having space diversity reception
• Na may pag -encrypt
• Default 1W Magpadala ng RF Power, develop different 1~2W
• Ayon sa mga kinakailangan sa customer, OEM or ODMs are customized

Pagtutukoy

Dalas ng pagtatrabaho	170MHz ~ 900MHz, ipasadya
Paraan ng modulasyon	COFDM
RF Output power	1~2W, can develop more power
Bandwidth	6/7/8MHz
Pag-encrypt	AES / AES2 / Ng / Des2
guard interval	1 / 32,1 / 16,1 / 8,1 / 4
Technical standards	H.264 / MPEG-2
Video Stream	2Mbps ~ 25Mbps
Mga pagkaantala ng system	<500ms
Ber	≤10-6
Distansya ng paghahatid	1 ~ 10km
Format ng compression	H.264 / MPEG-2
Input ng video	HDMI, Analog CVBS video and audio
Input ng audio	Stereo, Tama + Kaliwa
Kahulugan ng Larawan	1080P/i (1920×1080) ay katugma sa 720p, 480P and SD @ frame rate of 25 mga frame / sec.
Interface ng input ng video	3.5 MM headphone jack, HDMI
Interface ng audio input	3.5 MM headphone jack, HDMI
Power supply	VCC6V ~ 40V
Mga Sukatan	100mm × 43mm × 10mm (L × w × h)
Timbang	0.2kg

 

Product Overview

Ang COFDM-902T HD Wireless Video Transmitter is a compact, mataas na kapangyarihan COFDM-based wireless HDMI and CVBS video transmission solution designed for reliable long-range and NLOS applications.
Sinusuportahan nito HDMI digital video and analog CVBS composite input, delivering stable 1080P / 720P / SD video with strong anti-interference performance.

Kasama 1–2W RF output power, adjustable operating frequencies from 170 MHz sa 930 MHz, at AES/DES encryption, the COFDM-902T is ideal for professional wireless video transmission in demanding environments such as public safety, UAVS, robotics, and mobile surveillance.

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Mga pangunahing tampok

• COFDM modulation technology for high mobility and strong multi-path resistance

• Supports HDMI and CVBS composite video inputs (SDI input optional / under development)

• HD video up to 1080P, backward compatible with 720P and SD formats

• Low system latency < 500 ms

• High RF output power: 1–2W (higher power available on request)

• Wide frequency tuning range: 170 MHz – 930 MHz

• Excellent NLOS performance for urban and obstructed environments

• Space diversity reception for improved link stability

• Multiple encryption options: AES / AES2 / Ng / Des2

• Compact and lightweight design, suitable for mobile and airborne platforms

• OEM & ODM customization supported

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Teknikal na Pagtutukoy

RF & Paghawa

• Modulasyon: COFDM

• Dalas ng Operasyon: 170 MHz – 900 MHz (napapasadya)

• RF Output Power: 1–2 w (higher power optional)

• Bandwidth ng Channel: 6 / 7 / 8 MHz

• Bantay interval: 1/32, 1/16, 1/8, 1/4

• Distansya ng Transmisyon: 1 - 10 km (Los, depende sa kapaligiran)

• Ber: ≤ 1×10⁻⁶

Video & Audio

• Compression ng Video: H.264 / MPEG-2

• Video Bitrate: 2 Mbps – 25 Mga Mbps

• System Latency: < 500 ms

• Input ng Video:

  • HDMI (digital)

  • CVBS composite video

• Supported Resolution:

  • 1080P/i (1920×1080)

  • Compatible with 720P, 480P, and SD

• Rate ng Frame: 25 fps

• Audio Input:

  • HDMI audio

  • Analog stereo (Kaliwa / Tama)

• Input Interface: HDMI, 3.5 mm audio/video jack

Kapangyarihan & Pisikal

• Kapangyarihan supply: D at T 6 V – 40 V

• Mga Sukatan: 100 × 43 × 10 mm

• Timbang: Tinatayang. 0.2 kg

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Mga Karaniwang Aplikasyon

• UAV / Drone video transmission

• Law enforcement and public safety

• Robotics and EOD systems

• Mga mobile surveillance na sasakyan

• Firefighting and emergency response

• Temporary broadcast and field monitoring

• Industrial inspection and remote observation

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Mga Pagpipilian sa Pag-customize

We offer flexible OEM and ODM services to meet specific project requirements, kasama ang:

• Custom operating frequency bands

• Adjustable RF output power levels

• SDI video input customization

• Encryption type and key configuration

• Pabahay, connectors, and interface customization

• Firmware and protocol customization