HDMI Mini COFDM Transmitter

HDMI Mini COFDM Transmitter
Video Encoding:H.265DC Input:DC 6V – 17V
Video Input:HDMIBandwidth:1/2/4/8MHz
Output Power:200MWEncryption:Dynamic 128 Bit AES
High Light:a mini wireless transmitter, mini video transmitter

Mini H.265 HD Micro cofdm video transmitter Wireless Hdmi Video Transmitter

Product introduction

H.265 COFDM 1080P Micro high definition wireless video transmission equipment, Using the support of nonline of sight (NLOS) transmission and COFDM multi-carrier modulation technology. Using the latest H.265 compression coding method, to improve the coding efficiency and reduce the coding delay, optimization algorithm, anti-error rate, and further improve the image quality, at the lowest rate to achieve the best image compression.

highly integrated embedded design, super linear digital predistortion (Digital Predistortion) RF design, setting network, modulation, and demodulation, and total frequency RF output in one. It can help you to complete the design of long-distance wireless links more conveniently and quickly, and provide high-definition digital broadcasting, security system, public security, armed police, fire-fighting, and other fields.

It is widely used in multi-channel video stream transmission, high-standard unmanned control systems,s, and intelligent control equipment.

Product Features

  H.265 high efficient full high definition 1080P coding compression

 COFDM ultra-narrow band modulation technology

 Supporting non-sight distance (NLOS), high-speed mobile transmission

  Low latency and low power consumption

  Transparent serial port high rate transmission

 Military level nonstandard 128-bit dynamic AES encryption

 Support full band/ultra-narrow band / multi bandwidth modulation (1M/2M/4M/8M)

 OLED high definition digital display panel, simple interface, and easy to operate.

Application

It is suitable for UAV aerial photography, concealed detection, image monitoring, and real-time transmission of wireless images.

Technical characteristics

DC input rangeDC 6V – 17V
Working current550mA_12V/6.6W
Video inputMini HDMI:1080P/720P
Bandwidth1/2/4/8MHz
Radio Frequency300MHz – 1500MHz, stepping 1MHz(other frequencies on request )
Output Power24dBm/200mW(can customized)
RF interfaceMMCX
EncryptionDynamic 128-bit AES
DATATransparent TTL serial data transmission
FEC1/2,2/3,3/4,5/6,7/8
Guard Interval1/32,1/16,1/8,1/4
Carries2K
Video encodingH.265
ModulationCOFDM
ConstellationQPSK,QAM16,QAM64
Parameter control modeThrough the OLED display panel set the relevant parameters
Dimensions60mm*36mm*19mm
Weight58g
HDMI Mini COFDM Transmitter
HDMI 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

For

Feature

FAQs about Wireless Video Transmitter and Receiver

Our wireless video transmitters have these types of video input interfaces: HDMI 1080P and 4K HDMI, CVBS composite, SDI, AHD, IP Ethernet, BNC, or tell us what type do you need, our engineer will modify to meet your demand.

Our transmission distance can be adjusted by adding power amplifiers. At present, the main ones are 15km, 30km, 50km, 80km, 100km , and 150km, which depend on the needs of customers.

Of course, the transmission distances listed above are all within LOS the line-of-sight range. If there are obstacles between the transmitter and the receiver, NLOS (the non-line-of-sight), the transmission distance is greatly reduced, only 1km or 2km, depending on the number of intermediate obstacles and the local wireless environment.

One-way means, We can only transmit and download video or data from the wireless video transmitter to the receiver in one direction, and we cannot upload video or data from the receiver to the transmitter. This type is also called simplex.

Two-way means that, not only we can download video or data from our wireless transmitter to the receiver, but also we can upload the video or data from the receiver to the transmitter. This is very suitable for operating drones. You can not only see the real-time video transmitted from the drone, but also upload the command to control the drone or the command to control the PTZ camera to adjust the angle to the transmitter. This can operate simultaneously. This type also named half-dulpex or full-duplex.

Please check the details at the below link. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex

Most Wireless video transmitters now support AES128 or AES256 bit encryption and decryption, depending on which model you choose. Please contact us to verify.

The frequencies of both the wireless video transmitter and the wireless video receiver can be modified. Users need to purchase additional parameter configuration boards.

However, considering that the corresponding power amplifier and antenna are already fixed within a certain range when the goods are sent out. If the user adjusts the frequency of the transmitter, the corresponding power amplifier, transmitter antenna and receiver antenna should also be modified to the same frequency, and these users need to be prepared. If not, it will cause the frequency of the wireless video transmitter to be different from the frequency of the antenna, making reception difficult. So please be sure to inform the correct frequency you need before placing an order.

If it is for security or confidentiality, you can use the encryption and decryption functions of the transmitter and receiver, which can ensure that your video transmission is private. .

Yes, all our product parameters can be customized according to customer's needs. If you have a special request, please let us know via the link below.

https://ivcan.com/request-a-quote-of-wireless-video-transmission/

  1. Change the place of the receiver to avoid potential local interference from strong magnetic environments.
  2. Ensure that the antennas on both the transmitter and receiver are vertical.
  3. Please raise the antennas of the transmitter and receiver to maintain a certain height difference.
  4. Please look around to ensure that there are no obstacles between the transmitter and receiver.
  5. Change the orientation of the receiver antenna.
  6. If it doesn't work, try moving the receiver to be near the transmitter's position to see if it exceeds the effective wireless transmission distance.
  7. Or consider adding a relay of the transmitting between the transmitter and receiver.
  8. The antenna should be as high off the ground as possible, as the ground will absorb the transmitted signal.
We can, of course, supply wireless video transmitter modules and power amplifiers.
For the first sample test, I recommend that you purchase the entire set of products because our engineers have optimized the parameters to achieve the best performance.
After you have completed your test verification, you can remove the case or heat sink, install it in your device, and constantly adjust the parameters to achieve the best performance. In the future, you will be able to purchase only the modules or accessories that you require.

Of course, we also understand that wireless video transmission transmitters and receivers are very expensive. You are far away from the China factory. and hope that the goods you receive are fit for the best performance.

If you pay special attention to a specific parameter or function, we can take some test videos based on the features you want to see, please feel free to contact us. It won't be shipped to you directly without your approval.

To test the delay of the wireless video transmitter and receiver, we need to do two tests.

The first is to test the delay from the camera to the display.

The second is the camera, plus the display plus the wireless image transmission transmitter and the delay of the receiver.

Subtracting the two test results is the real delay of the wireless video transmitter and receiver.

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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