Mini Cofdm Transmitter

Mini Cofdm Transmitter
DC Input Range:DC 6~17VVideo Input:SDI/HDMI/CVBS
Date Rate:30Mbits/S_RJ45Operating Frequency:300MH~2500MHz, stepping 1MHz
Video Encoding:H.265Modulation:COFDM,QPSK,QAM16,QAM64
Encryption:Dynamic 128 Bit AESRF Interface:SMA
High Light:a mini wireless transmitter, mini video transmitter

SDI HDMI CVBS Mini cofdm transmitter audio video data industrial grade module​
 
Product introduction
 

H.265 HD COFDM is the latest COFDM video transmitter that supports multi-channel IP input and supports a full-featured interface (HDMI/SDI/CVBS) with COFDM transmission in a small, lightweight chassis. It uses a highly integrated embedded design, ultra-linear digital predistortion RF design, high-definition coding, digital modulation, full-band RF output, supports narrowband (1MHz), low latency, transparent data long-range transmission applications, improve the reliability in non-line-of-sight and complex environments.

It supports video/audio/data transmission with selectable modulations bandwidths of 1, 2, 4, and 8MHz, the video quality has been greatly improved compared to other encoders by using advanced features of the H.265 encoder.HN-710 has a simple and user-friendly LCD control panel. The user interface allows quick control of preset selection, RF power, bandwidth, RF frequency, modulator, and ect.

The transmitter is capable of AES encryption, making it ideal for high-definition digital broadcasting, public security monitoring, covert surveillance, public security, armed police, fire-figting, and other secure transmission applications, widely used in multi-channel video streaming, high-standard unmanned control systems, intelligent control equipment.

Product Features

  H.265 high-efficiency full HD 1080p compression encoding

  Full-featured interface, HDMI/SDI/CVBS

  COFDM ultra-narrow band modulation technology

 Supports one-way UDP unidirectional network video stream

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

  Support transparent network/serial port high rate transmission

  Adaptive multi-video format input

  Configuration menu real-time preset

  Supports 128-bit dynamic AES encryption

  Highly integrated modular combination design

 Compact size, lightweight, easy to carry, using heat sink aluminum chassis

Specifications:

DC input rangeDC 6~17V
Working Current700mA_12V/10Watt
Video inputSDI/HDMI/CVBS
UART interfaceTransparent TTL serial port
unidirectional data transmission
LAN port1*UDP port
Date Rate30Mbits/S_RJ45 & 115200bps_RS232
Channel bandwidth1/2/4/8MHZ
Operating frequency300MH~2500MHz, stepping 1MHz
Output Power27dbm(can customize)
EncryptionDynamic 128-bit AES
FEC1/2,2/3,3/4,5/6,7/8
Guard interval1/32,1/16,1/8,1/4
Video encodingH.265
ModulationCOFDM,QPSK,QAM16,QAM64
RF interfaceSMA
Parameter control modeSetting related parameters by the control panel
Dimension80mm*54mm*23mm
Weight146g

Receiver

Product introduction

HD H.265/H.264 IP COFDM Rx HD video receiver, this product has an HDMI output interface, CVBS analog audio, and video output interface, USB interface, SDI interface, and RJ45 interface. The use of non-line-of-sight (NLOS) transmission COFDM multi-carrier demodulation technology, the use of transparent data interface to provide balanced and stable high-speed rate, support UDP (unicast and multicast) protocol. Receive TS stream from the encoder, can set video output resolution according to different needs, highly integrated embedded design. It can help you to complete the design of long-distance wireless links more conveniently and quickly, making it ideal for high-definition high-definition digital broadcasting, security systems, public security, armed police, firefighting, and other fields. It is widely used in multi-channel video streaming, unmanned control systems with high standards, and intelligent control equipment.

Features

  H.265 high-efficiency full HD 1080p decoding compression

  COFDM ultra-narrowband demodulation technology

  Support H.264/H.265 full-featured image decoding in COFDM mode

  Supports military-grade non-standard 128-bit AES decryption

  Transparent network/serial port high rate transmission

  Support for USB image recording

 Support CVBS, HDMI, SDI output

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

 Digital panel operation and display, easy to use
Technical characteristics

DC input rangeDC 6~17V
CurrentmA_12V
Video outputCVBS: SD analog video output SDI:HD digital video output(option) HDMI: HD digital video output
Working frequency300MHz~860MHz/1.1~2.5GHZ, Steeping1MHz
(other frequencies on request)
Channel bandwidth1/2/4/8MHZ
Reverse audio input2 channels
Audio output2 Channels
RJ_451*RJ_45
DATATransparent TTL serial data transmission
TS flow protocolSupports UDP (unicast/multicast) protocols
USB interfaceVideo recording
Decryption methodDynamic 128-bit AES
Video decodingH.264/H.265
DemodulationCOFDM
Parameter control methodSet related parameters through the LCD panel
Dimension120*65*27mm
Mini Cofdm Transmitter
Mini Cofdm Transmitter

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Transmitter Video Input

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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.
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.

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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