Portable Mini COFDM Transmitter

Portable Mini COFDM Transmitter
Encryption:AES 128Video Input:HDMI+CVBS
Audio Input:Lotus InterfaceRF Interface:SMA
FEC:1/2,2/3,3/4,5/6,7/8Guard Interval:1/32,1/16,1/8,1/4
High Light:a mini wireless transmitter, miniature video transmitter

NLOS portable Mini cofdm transmitter mini size HDMI diversity reception

Product Description:

The H.264 Mini HD-HDMI/ CVBS COFDM wireless video transmitter, Using the core of 4th generation mobile communication COFDM multi-carrier modulation technique and efficient H.264 compression encoding method, Integrated high brightness and low power consumption OLED display control interface, integrated molding design, setting the digital modulation, digital audio & video compression in one, highly integrated HD mobile, nonline of sight digital image transmission equipment, compact size, lightweight. It can transmit full HD 1080P video and audio in a block building environment or transmit high-quality full HD 1080P video and audio in a high-speed mobile environment. This model is divided into HDMI+CVBS and CVBS versions.

Product features:

● Support high definition analog video input NTSC/PAL

● Support HD mini HDMI 1080P, 720P video input, provide good compatibility

● Menus can be changed at any time

● Support military-level non-standard 128-bit dynamic AES encryption

● Support nonline of sight (NLOS), high-speed mobile transmission

● High performance, high capacity lithium battery powered (battery can be replaced)

● Small size, lightweight, easy to carry, using air-cooling fin aluminum shell

●OLED display control interface with high brightness and low power consumption

Technical characteristics

VoltageDC 6~12V(reverse polarity protected) External lithium battery DC7.2V/1400mA(Replaceable)
Current600mA-12V/0.8W(CVBS) 700mA-12V/0.8W(HDMI/CVBS)
Video input(optional)CVBS CVBS+Mini HDMI
Audio InputLotus interface
Audio CodingISO/IEC13818-3(MPEG-1)
TX Frequency300MH~860MHz stepping in 1MHz(other frequencies on request)
RF Output Power26dBm/400mW(can be customized)
RF interfaceSMA
Encryptiondynamic 128-bit AES encryption
Guard Interval1/32,1/16,1/8,1/4
Parameter control modeThrough OLED display panel to set the relevant parameters
accessories7.2V/1400m Lithium battery and charger5-pin aircraft head wiring,


This product is widely used in high quality and high standard requirements of aerial photography, News, sports events, hidden investigation, video surveillance, real-time wireless video transmission, and other fields.

cofdm video receiver

Product Description:

The Vehicle-mounted HD H.264/MPEG2 COFDM wireless video transmission receiver, Uses a standard 1U frame to design, with a simple and efficient control interface, which can output a multi-channel video including high definition and standard definition video at the same time. Widely used in security, fire fighting, radio and television, emergency communications, and other applications. Receiving the wireless signal in the high-speed movement or NLOS(nonline of sight) condition to realize the remote video transmission and monitoring.


●Support H.264 HD1080P/SD resolution
●Support nonline of sight (NLOS) transmission in high-speed movement
●Digital operation panel and display, easy to use
●Standard 1U case, small volume, good extension
●Aluminum alloy design, dustproof, moistureproof,anti-vibration, anti-impact

Technical parameters

Power consumption20W
Receiving Sensitivity-105dBm/2MHz
Video outputBNC port, SD Analog video output HDMI: HD digital video output
Radio Frequency300MHz~900MHZ, Stepping 1MHz (other frequencies on request)
Parameter adjustmentThrough the control panel to set the relevant parameters
Audio output connectionBNC, Analog stereo output
RF signal input portN(50Ω) High-performance dual channel diversity reception
Working temperature-20℃-70℃
Operating humidity80%
Dimensions480mm*220mm*44mm(Standard 1U case)
Portable Mini COFDM Transmitter
Portable Mini COFDM Transmitter

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Transmission Distance

PA Power Amplifier Inside

Flight Control Protocol

Transmitter Video Input

Wireless Transmit Method

Obstacle and Sight

Encrypt and decrypt

Transmission Carrier

Data Direction



As a professional long-range HDMI wireless video transmitter and receiver supplier and manufacturer in China Shenzhen, we produce the best wireless video transmitter and receiver for many years, and we got a good reputation and best reviews.

Some famous brands of wireless video transmitters, like Blackmagic, Holyland mars 300 400s, Accsoon cine eye 5g, RavenEye, Zhiyun, Inkee benbox, actiontec, CVW SWIFT 800, dahua, iogear, Artek pat-225k, microlite, nyrius, teradek.

The best budget wireless broadcast video transmitter and the receiver have many applications, for 4K tv, CCTV security camera, vehicle backup camera, PTZ video camera kit, battery-powered, computer, sony camcorder, wifi video conference system, CANON DSLR, UAV drone, pc computer laptop, projector, in-car, iPhone iPad, live streaming, GoPro sports camera, raspberry pi, Xbox.

The full HD video, audio, data link smallest 1080P wireless video transmitter and the receiver has many input and output connectors, like AV composite CVBS, HDMI, SDI, BNC, VGA, USB.

The wireless video transmitter sender TX RX frequency has 170-806Mhz, 1.2ghz, 2.4G, 5.8G, lowest but not zero latency. In order to support longer distances, the power amplifier has 10w, 20watts, and even 30W.

What is a best buy FHD wireless video transmitter at a cheap price? It should consider your details requirement, choose suitably, not expensive, if you have any doubt, please fulfil the request a quote form, our engineer will offer you a solution.

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