Wireless Data Transmitter COFDM Duplex Mode

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Item specifice:

Brand Name: Safe Guard Model Number: SG-C10 Frequency: 138-4400MHz (option)
RF Power: 1-10W Modulation: COFDM Customization: All features can be changed as your prefer!
A/V Interface: BNC / RCA Working mode: half-duplex Warranty: 1 year
Size: 200*130*60mm Weight: 2kg RF Bandwidth: 2/2.5/4/8MHz

Product Description:

The device is our New Sole design COFDM transmitter and receiver SG-C10. Has a character of Walkie Talkie function, long range remote control and more intuitive as well natural. Use H.264 coding format and COFDM (coded orthogonal frequency division multiplexing) modulation, provide high quality of picture in revolution 720*576, short latency. Support NLOS and high speed mobile transmission. Support parameters adjusted by user. PAL/NTSC video format self- adaption and good anti-interference. 

This special designed system is for long range distance for military use, it is also popular to use in other fields for live broadcast video audio transmission.

Wireless Data Transmitter COFDM Duplex Mode

Product Parameter

Video transmitter


300-900 MHz, 1.2GHz/2.4GHz/4.4GHz (option)


200-700 MHz/(option)



RF Power







2/2.5/4/8 MHz(adjustable)



Guard Interval


AV Input (BNC)

Video: for analog camera connection

Audio: Analog stereo left and right channels

Video Compression


Data encryption

AES 128 bits

RF Interface


Video Format

PAL/NTSC(auto adaptation)

Data interface

1 ports, RS485/RS232/TTL @1200/2400/9600/19200pbs


Full band≤2dB, 8MHz≤0.5dB


2K, 8K

Video resolution


Case Material

Aluminum alloy, Rain-proof

Work environment






Packaging Details


2*antennas (customized); RF cables and mounted kits.


Paper carton



Product Application

1. For police car

2. For soldier training

Wireless Data Transmitter COFDM Duplex Mode

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:What projects does security monitoring mean?
Camera monitoring systemAccess control systemBurglar alarm system,Video monitoring system
Q:Who knows security monitoring common faults and solutions?
Can first separate the monitoring system, 1 first check the front-end equipment, with engineering treasure to connect the camera, there is no ripple, not in the use of monitoring power supply project, treasure access surveillance video. If there is no front end, no problem. After processing the back end, insert the rear video line directly into the engineering treasure video, if not, that is the problem on the hard disk video recorder, if you have one. That's the transmission part. The transmission section can see whether the video lines have power jamming devices, powerful electric power, signal communication towers and so on. Some words can be wire principle interference source or install galvanized tube, reduce electromagnetic interference, or use video anti-interference device and so on.
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:How to be a security minister
Seven. Responsible for the management of the doorman;Eight, responsible for the work of the local public security organs and judicial departments, please guide the work, and actively assist the public security organs and judicial departments to deal with criminal cases within the company;Nine. Complete other tasks assigned by the leader;
Q:What data does security monitoring and bidding require?
2, the tender must be issued as follows documents or copies of documents:(1) People's Republic of China industrial and commercial business license;(2) tax registration certificate;(3) legal person's power of attorney;
Q:What is the future of the securities industry?
Foresight network released the "China security industry market foresight and investment strategy planning analysis report" data show that in 2011, China's security industry market size reached 269 billion 600 million yuan, an increase of 19.82% compared to the previous year. From 2006 to 2011, the security industry market size increased from 120 billion yuan to 269 billion 600 million yuan, a CAGR of 17.61%, to consider the risk of future uncertainty, a conservative estimate of 15% as the next 5 years the lowest growth rate of composite.In fact, after 2011, Ping An China construction into the overall promotion stage, the overall investment of nearly billion, the industry will enter the peak of construction in the "12th Five-Year" period, all segments due to the early market penetration, market demand is expected over the next 5 years will show different growth rate of 20%-80%, the overall annual growth rate will remain at 20% about 20% growth rate as the next 5 years the highest growth rate of composite.
Q:What are the most profitable products in the security industry?
3, in addition to the brand publicity: any one industry or a brand or in the market promotion period and mature period cannot do without the support of business enterprises on the market, including the direction of product marketing and product promotion. That is to say, the complete market publicity is the result of the joint efforts of the enterprises and the operators. Shenzhen Security Group is very humane Cooperation (maximum for special agents and distributors of media support) will be with you to create brilliant career.4, have good market promotion methods: a complete set of marketing methods, four manuals, various design schemes and so on, regardless of your personal or business, our company will be based on your actual situation to give you recommend a feasible and reasonable marketing mode and method.
Q:What is the future of security monitoring? How much is the salary? Is there a promotion?
The security monitoring industry belongs to the weak engineering one of the subsystems, do the best to plan their own development direction, that started as a technology firm, through the practice operation understand the system architecture and product characteristics and collect more information channels, for a long time can transition to do sales, set up their own information network, the future the road on your personal preferences, you can choose to do departments or open their own company to do product agents.
Q:Do you have a safety monitoring system?
Security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in its closed loop, and from the camera to the image display and recording to form an independent and complete system. It can reflect the monitored object in real time, image and reality. It can replace the manual for long time monitoring in bad environment, and record it by video recorder. At the same time, the alarm system equipment for illegal invasion alarm.
Q:Does it require 3C and other certifications to produce wires for sensors such as security, surveillance, medical and electronic sensors?
It must be certified. Our company's products are certified

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