Name: COFDM wireless audio video receiver and transmitter with filtration module
Brand: LinkAV
Availability: InStock

Product Details

COFDM wireless audio video receiver and transmitter with filtration module

LinkAV COFDM wireless Video wireless transmission system advantages:

1. Long range transmission distance
2. Real-time transmission systems
3. Delay time very short less than 500ms
4. Perfect image quality, brighter colors and image smoothness.
(we will support video to demonstration it if you sent inquiry)

LinkAV-C331R Wireless digital video receiver,high quality strong full hd receiver compatible for HD and SD

Product Features:
1.Photo definition: high, clear and stable with no mosaic.
2.Dynamic workpower rate: adjustable
3.Diffraction ability: strong
4.Modulation method: COFDM
5. Video compression: MPEG-2

Technical Parameters:

Transmission Characteristics
Modulation Type	QPSK(4QAM), 16QAM, 64QAM
Working Frequency	46-860 MHz ( adjustable 0.5M per step)
RF Bandwidth	1.25/2.5/6/7/8MHz(optional)
Receiving Sensitivity	-106 dBm
Data Characteristics
Video Output	HDMI
Video Output	CVBS: NTSC/PAL adaptive
Video Decoding	MPEG-2/H.264
Audio Output	BNC
RF Interface	N F head
Storage Interface	USB
Parameter Control Method	Via LCD display panel
Encryption Method	128 - bit AES (can set user’s password)
Electrical Characteristics
Working Voltage	AC 220V
Working Current	1.5 A
Power Consumption	≤ 20W
Physical Characteristics
Working Environment	-10~70℃
Dimensions	2U

Product features for COFDM wireless transmitter LinkAV-331H:

Transmission Characteristics
Modulation Type	QPSK(4QAM), 16QAM, 64QAM
Working Frequency	300-900 MHz ( adjustable 0.5M per step)
Transmission Power	20W (adjustable)
RF Bandwidth	1.25/2.5/6/7/8MHz(optional)
FEC(forward error correction)	1/2, 2/3, 3/4, 7/8
Guard Interval	1/4,1/8,1/16,1/32
Latency	300 ms
Transmission Range	5 km (NLOS) ~ 30 km (LOS)
Data Characteristics
Video Input	HDMI / SDI
Video Compression	H.264
RF Interface	N F head
Parameter Control Method	Using digital LED control panel
Encryption Method	128 - bit AES (can set user’s password)
Electrical Characteristics
Working Voltage	AC 220V
Working Current	1.7 A
Power Consumption	≤ 20W
Physical Characteristics
Working Environment	-10~70℃
Dimensions	2U (420×335×88.8 mm )

Applications include:

Government surveillance
Law Enforcement
Urban combat training with many multiple RF reflections
Unmanned vehicles: UAV, UGV, USV
Covert Surveillance
Robots
Portable microwave products

Introduction

This product Small, light, use H.264 encoding scheme and COFDM digital modulation
mode, provide MPEG-2 definition video, great diffraction ability, support non-line of
sight transmission, can be put in brief case, can transmit the live image to the rear
people when secretly visit or obtain evidence.
It is mainly used in public security, procurator, law, security bureau, other
departments, etc.

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.