Long distance HDMI cofdm digital video transmitter for Police and Public security

Long distance HDMI cofdm digital video transmitter for Police and Public security

COFDM Transmitter System advantages:

1.Working frequency can be adjustable between 300MHz and 860MHz;

2·H.264 video encoding and decoding;

3·The delay time for end-to-end is 300ms;

4·Can transmit images voice stably in the condition of high speed movement and multi-path interference.

5·With strong NLOS transmission capacity;

6·Customized transmitting power 2~5W;

7 Long distance transmission(2W individual transmitter, ground-to-ground NLOS transmission 2-3km, ground-to-ground LOS transmission 5-6km, ground-to-air transmission 7-8km);


8·With spatial diversity reception ability;

9·Double antenna, Stable signals,Smoothly images;

10·Small size,low weight,easy to installation and operation.

COFDM wireless video transmitter model LinkAV-C322H-2W is with small size,transmission Power is 2W,support NLOS transmission. the wireless frequency is 300-900Mhz, the RF bandwidth is 1.25/2.5/6/7/8MHz(optional).

Technical Parameters:

System Application:

Can be used for Public security, fire fighting,traffic warden,Civil air defense emergency, City administration, Monitoring of environment, Water conservation, flood prevention, Power and emergency, Railway emergency rescue, Maritime,Coastguard patrol,The customs border,Dock/Quay monitoring, Forest-fire prevention,Oil field, Military reconnaissance, TV transmit etc.

It is suitable for real-time mobile transmit the high quality image/audio/video in the urban area, seaborne, mountainous region etc complicated environment.

Our Services:

1.  we accept all terms of trade

 2.  we provide professional system design and construction

 3.  Lifelong maintenance

 4.  24-hour technical support

 5.  we have 9 years experience in wireless transmission area, we are professional factory, so we can provide you:high quality products,better product pre-sales and after-sales service,attractive prices,shorter delivery.

Company Information:

In 2005 we founded our international Head Office in Shenzhen, China, and began offering our products worldwide in 2013. We produce Wireless Transmitters with high quality under very competitive price for 8 years in China. 

LinkAV with cutting edge technology of Zhongchuang Technology Group Limited is a brand established recently to meet the demands of COFDM, TDD or 3G/4G wireless connection requirements.