HD Wireless SDI/HDMI Video Transmitter COFDM by Camera Mount

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Item specifice:

Model Number: SG-HD105 Resolution: HD 1080P/1080I Dual V mounts: one is for camera mounted, other side for battery
Modulation: COFDM 2K QPSK HD interface: HDMI or HD-SDI Customization: All features can be changed as your prefer!
Video compression: MPEG-4/H.264 RF Bandwidth: 4/8MMHz(adjustable) RF power: 1-5.5W adjustable
Video Format: PAL/NTSC(self-adaption) AV interface: BNC

Product Description:

Designed for use with both HD and SD cameras for electronic newsgathering, television outside broadcasts and studio applications, with low delay, the latest COFDM modulation technology and using the latest H.264 encoding that complete video audio transmission in high-speed motion and NLOS(non line of sight) conditions.What's more, the diversity receiving tehcnology greatly improves the receive quality in all working conditions, high definition picture quality and capability. The system has been widely used in many fields such as:police forces, first responders,security services, Fire services, Sports coverage, homeland security, traffice management, military command and controls posts, airport, border control, magior incident support and etc.

HD Wireless SDI/HDMI Video Transmitter COFDM by Camera Mount

Key Features:

  • Dual V mounts,one side for camera mounted and other side for Li-battery powered;

  • Convenient to be carried and installed

  • COFDM modulation and H.264 video compression

  • Aluminum enclosure with built-in cooling fans;

  • Great security by encryption of AES 128 bits

  • Modular design and highly integrated

  • Full hd resolution,1080i/P @30fps

  • Adjustable working frequency, LCD board displays the working frequency

  • Stable signal transfer in NLOS and high speed mosion

Product Parameters

Power supply

Working voltage V


Working current A


Video transmission

Frequency Output range

138-4400MHz(option),choose 100MHz space

Frequency  bandwidth

2/2.5/4/8MHz(adjustable),4/8MHz is for HD system

RF Power output

1-8W (adjustable)








QPSK,16QAM,64QAM optional


1/2,2/3,3/4,5/6,7/8 optional



Guard Interval

1/32,1/16,1/8,1/4 optional


Full band≤2dB,8MHz≤0.5dB

AV input


HD input


Max speed rate


Audio transmission


Stereo L/R auido channel


Audio encoding

MPEG1 Layer2

Video resolution

Minimum 1280*720 50i

Maximum 1920*1080 60P

Video coding


Video bitrate





Working Temperature


Storage Temperature




180*65*110mm (without the dual V battery mount)


1.5kg(without the V battery mount)

Typical application:

  • Event coverage 

  • HEROCast   

  • Newsgathering

  • Sports coverage

  • Music concert

HD Wireless SDI/HDMI Video Transmitter COFDM by Camera Mount

HD Wireless SDI/HDMI Video Transmitter COFDM by Camera Mount

Our Service:

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: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:What are the security devices?
4. background music and broadcasting5. explosion prevention and security inspection6. parking management7. patrol
Q:Every day, mainly engaged in monitoring and installation, there are other security products
Do not have to become a wealthy businessman, the security will be more and more, the computer age, monitoring purposes will be more and more widely
Q:What kind of industry does security monitoring belong to?
Now relatively good is the intelligent building bar, comprehensive monitoring, alarm, fire, building intercom, integrated wiring and a series of integrated projects. The foreground is very good. At present, our country is in the initial stage, and now the new design of the building is a lot of intelligent, you can learn from this.
Q:What's the difference between security and surveillance?
Security refers to security and protection, including infrared alarm system and access control, monitoring and so on.
Q:What are the main contents of the management of security facilities in rural credit cooperatives?
(three) responsible for escorting the goods out of storage, the physical inventory (bundling card) and get off on the handling and carrying, and conscientiously transfer registration procedures.(four) in the implementation of their tasks, to comply with the escort discipline, obey orders in all actions, closely cooperate with other escorts, together to complete their tasks.
Q:I just started, is to do security monitoring project, I do not know how to start living running project,
You can not start the business, first with the line related to do a few years, and so on to find a routine, there are contacts and experience, and it is not too late! Now you go blind, and there's no sense of direction
Q:What are the functions of security decoder, the main function and principle?
The device that controls these actions is called a cloud mirror controller, also called a decoder. Coupled with the control keyboard control device can control the servo device more, with the monitor consists of a simple monitoring system. With the development of. Decoder can be placed inside the pan (built-in decoder), and control equipment interface is generally RS-485, the commonly used communication protocols are: PELCO-D, PELCO-P, AD/AB, YAAN and so on.
Q:What does security system include?
In terms of system classification:Security systems include(1) emergency broadcasting system;(2) building intercom system;(3) entrance guard system;
Q:Monitoring security in the scope of individual business, how to write?
Weak security system equipment sales and installation, installation and maintenance of building intelligent systems engineering, electronic hardware and software development, intelligent system integration, these basic almost, I hope to help you help, this is my company's business scope.

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