Name: COFDM wireless transmission of HD video and audio signals,COFDM Portable receiver
Brand: LinkAV
Availability: InStock

Product Details

COFDM wireless transmission of HD video and audio signals,COFDM Portable receiver

COFDM wireless data transmitter and receiver product features:

C1000 Handheld Receiver is the small and light device newly developed this year. It has
applied advanced carrier diversity, supports high-speed mobile transmission, NLOS
transmission,can work last 4 hours.

With 10.1 inch HD display screen, the video quality can be 1080P. And it has a simple
operating system with a perfect video display. External Display Screen (AV Port) can
support video output.

It is widely applied to security, civil air defense, civil defense, fire control, emergency
rescue departments and forest fire prevention, transportation, customs, railways, oil
fields, mining, water conservancy, electric power, finance, television stations broadcast
relay, and other important departments.

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)
FEC(forward error correction)	1/2, 2/3, 3/4, 7/8
Guard Interval	1/4, 1/8, 1/16, 1/32
Receiving Sensitivity	-106 dBm
Data Characteristics
Video Output	HDMI / AV
Video Decoding	MPEG-2/H.264
Audio Output	BNC
RF Interface	N F head
Storage Interface	USB
Parameter Control Method	Using LED control panel
Encryption Method	128 - bit AES (can set user’s password)
Electrical Characteristics
Working Voltage	DC 12V
Working Current	1.5 A
Power Consumption	≤ 20W
Physical Characteristics
Screen Size	10.1 inches
Working Environment	-10~70℃
Dimensions	300 × 200 × 30 mm
Weight	1.6 Kg

Compatible audio video audio wireless transmitter:

Transmission Characteristics
Modulation Type	QPSK(4QAM), 16QAM, 64QAM
Working Frequency	300-900MHz ( adjustable 0.5M per step)
Transmission Power	2W (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	2 km (NLOS) ~ 8 km (LOS)
Data Characteristics
Video Input	HDMI
Video Compression	H.264
Audio Input	Intercom earplugs
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	DC 12V
Working Current	1.5 A
Power Consumption	≤ 20W
Battery Life	5 hours
Physical Characteristics
Working Environment	-10~70℃
Dimensions	170×120×45 mm (without battery)
Dimensions	220×120×45 mm (with battery)
Weight	2 Kg

Introduction

This product Small, light, use H.264 encoding scheme and COFDM digital modulation
mode, provide 720 * 576 high-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.