Wireless HD Video Transmitter 25w Low Delay for Uav

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Item specifice:

Model Number: SG-HD25W Frequency/video: 138-4400MHz(option) RF Power: 15-25Watt(adjustable)
RF Bandwidth: 2/2.5/4/8MMHz(adjustable) Resolution: HD 1080P/1080I Customization: All features can be changed as your prefer!
Video compression: MPEG-4/H.264 HD interface: HDMI or HD-SDI AV interface: BNC
Size: 220*275*78mm Weight: 5.1kg Modulation: COFDM 2K QPSK

Product Description:

Model: SG-HD25W

It's a new powerful HD COFDM video audio transmitter, can up to 15-25W rf power which support transmitting over a long distance. Using the core technology 4th generation mobile communication COFDM modulation and low delay full-HD 1080P technique that can transmit high quality and stable image under the condition of fast moving or many buildings as obstacles(NLOS). Suitable for vehicles - cars, boat - boats, cars - a building, ship – a base station, aircraft –a building/vehicle and etc. high-definition moving video signal transmission, the carrier velocity greater than 450 km / h.Widely used in public security, armed police, fire, field armies, other military departments and broadcasting, urban management, civil defense, transportation, customs, oil, mining, water, electricity, geology, finance and other relevant state departments.

Wireless HD Video Transmitter 25w Low Delay for Uav

Main Feature

1) Full hd 1920*1080 resolution(support both 1080P/1080I@60fps)
2) COFDM modulation, H.264 video compression mode;
3) Built in with HDMI/HD-SDI and BNC interfaces;
4) Support left/right stereo audio input and output;
5) Small in size and lightweight;
6) High rf power but in strong heat resistance capacity as dual electric fans for increased cooling capacity .
7) 4/8MHz RF bandwidth,the working frequency will be displayed on the LCD;
8) PAL/NTSC self adaption;
9) Only has 150ms low delay;

Product Parameters



RF Power










RF Bandwidth


Delay time

Only has 150ms


1/2 2/3 3/4 7/8

Guard Interval

1/32 1/16 1/8 1/4

Data Encryption

AES 128/256 Bits

Max speed


Video Input

 BNC: D1 standard definition

 HDMI: HD1080I/1080P, 720P, 576, 480

 SDI:HD1080I/1080P, 720P, 576, 480

Video compression format


Video Resolution

180p/1080i@60fps, 1920*1080 definition

RF Interface


Work environment


Video Format


Transmission Distance

15km NLOS distance(ground to ground)

20km-35km LOS distance(on sea)

Case Material

Aluminum (black)





Product Application

1) Racing car -monitor centre

2) Car -Building

Wireless HD Video Transmitter 25w Low Delay for Uav

Our Services

One year free warranty;
Three months for free spare parts (Replacement parts will be charged after a year);
24-h technical guidance;
One-stop ODM/OEM solution;
We provide professional system design and construction;
We have over 15 years experience's study, design and manufacturing in wireless microwave transmission area;
We are the professional plant source,so we can provide you high quality in best price.

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Q:Consult the product that I buy, can you do monitoring?
You imagine, computers only work as video processing and video recording, and video rates are very low. Isn't there any old simple computer that's all right? Why bother doing that?.General use, or with mature proprietary products, at least do not bother software problems. Embedded system specific devices contain almost all of the required performance requirements of monitoring, especially reliability. Why can't we get out of the computer circle?
Q:What is the front end product of security?
The front part of the finger detection signal input devices, such as camera, microphone and so on, so it is not difficult to understand what is the end product.
Q:What are the main components of the global security system?
(8) perimeter alarm system;(9) elevator five party alarm system;(10) centralized management system for keysFrom the classification dependency relationship:Video surveillance subsystem;Alarm subsystem;Guard patrol system;Voice intercom subsystem;Audio-visual broadcast subsystem;Intelligent analysis subsystem;Perimeter guard subsystem;Location and tracking subsystem;Power environment monitoring subsystemFor security system, according to the different functions of the system, we divide the whole security monitoring system into seven layers - presentation layer, control layer, processing layer, transport layer, execution layer, support layer and acquisition layer. Of course, because of the increasing integration of devices, for some systems, some devices may exist in the system at the same time as multiple layers.1. presentation layerThe presentation layer is the most intuitive, and it shows the quality of the whole security monitoring system. Such as surveillance TV wall, monitor, treble alarm horn, alarm, automatic answering telephone and so on, all belong to this layer.
Q:What's the difference between security and surveillance?
The scope of security is relatively large, out of surveillance, there are perimeter alarm, intrusion detection systems
Q:What are the functions of security decoder, the main function and principle?
PTZ decoder is to control the camera lens and pan tilt and other functions of digital signals into electrical signals can be controlled by the equipment, the use of a wide range. Typically, it has several aliases: pan head decoders, cloud mirror decoders (pan head, lens decoder).
Q:Security monitoring project 755 transmission distance can reach 500 meters?
128 series of 75-5 pure copper wire, in the absence of interference, the theory should be able to transmit 500 meters.But if it is so far, very few applicators will use video coaxial direct transmission, transmission will generally use fiber and voop way. Moreover, if the wiring environment has strong interference sources, such a distant signal, video effects will be affected.
Q:What are the sales knowledge and skills of security monitoring?
The industry trend is for customers belonging to the market level, the product features for the client and belongs to the technical level, also can go to a professional web site, such as Chinese network security, network security products, network security Chinese forum these are good sites. Grasp these points, in order to do security monitoring sales.
Q:Security industry sales channels?Security market in unlimited expansion, security products become hot
Security market in unlimited expansion, security products become hot, security salesman in sales on a variety of ways and under the control of it! For security products sales, mainly take a few ways: first, QQ chat, QQ group which sends information. For individuals, QQ is the second most important communication tool after mobile phones
Q:Security monitoring sales method,Security monitoring sales, first of all, they will install,
Security monitoring sales, first of all, they will install, you must understand the overall situation and trends in the security industry, as well as product features and advantages, and more security vendors, technicians communicate.
Q:Will security monitoring work be dangerous?
Generally nothing to do, monitoring contacts are weak, electricity, the work environment is generally not too bad

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