HD Wireless SDI/HDMI Video Transmitter COFDM by Camera Mount

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1 set
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500 set/month

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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: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:Does security monitoring belong to electronic products? What kind of goods does he belong to?
Sell separately, as an electronic product.In the project, do the weak electricity equipment or security equipment.
Q:What's the profit of security monitoring project?
It's not good to do this business right nowThe price is very transparentIf you don't do the installation, it's more difficult to sell the equipmentBut profits in about 30% can do, but after a year, or included in the 30% from inside it is hard to say
Q:What does security monitoring mainly do?
Mainly do access control, visual intercom, and so on...... Are some of the technology! Flagship should be the camera through the signal sent to the computer room
Q:How to be a security minister
Three, responsible for the legal education work of the company staff and the handling of public security incidents;Four, responsible for the company's regional key areas of regular security inspections, and do a good job of fire prevention, anti-theft, anti damage, disaster prevention and control of the "four anti" work;
Q:What is the product code for security cameras?
As well as the process of working out the original records and files to prevent the wrong coding, the basic requirement is to ensure the uniqueness of the commodity code. The following is some security camera commodity code, in the customs can query.
Q:What do you need to open a security monitoring shop?
You need to apply for a self-employed business license1., you need to prepare a copy of the store property certificate (rental house, but also rental agreement)2. photocopies of ID cards and one inch of photos
Q:What are the security devices?
Security system integration: English Security System Integration. refers to the building in the organization of security management platform for the purpose of using integrated wiring technology, communication technology, network technology, multimedia technology, security technology, network security technology related equipment, software integration design, installation and debugging, interface customization development and application support. The subsystems of security system integration include access control system, building intercom system, monitoring system, burglar alarm, one card parking management system, fire protection system, multimedia display system and remote meeting system. Security system integration can be either an independent system integration project or a subsystem, which is included in the intelligent building system integration. (a new definition of system integration proposed in March 3, 2008)
Q:What kind of industry does security monitoring belong to?
Best answerWeak engineering category, but also belong to the construction class, the prospects, not to say, now a lot of big cities are almost saturated, small projects are not much.
Q:What is the future of security monitoring? How much is the salary? Is there a promotion?
Salaries should have been around 2000 at the start and 3000~4000 after technical proficiency.Installation monitoring equipment is within the scope of this work, belong to normal, need to pay attention to safety construction matters.

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