Product Details

Mini UAV COFDM transmitter LinkAV-C650H for wireless video audio transimission

LinkAV COFDM HDMI wireless video 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)

Product Features:

1.Transmission power 1W
2.Extreme lightweight and rugged housing
3.Vibration and shock resistant
4.Applied COFDM modulation, H.264 compression
5.Small dimensions, 102×60×21.5 mm only
6.Perfect for mobile applications
7.High quality of video transmission, no mosaic, no dragging phenomenon, stable power with
adjustable dynamic power;
8.Support NLOS transmission, strong diffraction capability;

Technical Parameters:

Item	Description
Modulation Type	COFDM QPSK(4QAM), 16QAM, 64QAM
Working Frequency	300-900MHz;( per 1M adjustable)
Antenna Gain	2.15dBi
Transmission Power	30dBm(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
Video Input	HDMI(1080P,1080i,720P,720i)
Video Compression	H.264
Parameter Control Method	Adjustable digital LED control panel, 4-core aviation head
RF Interface	SMA F head
Encryption Method	128 - bit AES (can set user’s password)
Working Voltage	DC12V
Working Current	Max 1.55A(@12V)
Working Temperature	-10~70℃
Dimensions	1026021.5 (mm)(antenna not included)
Weight	150g(antenna not included)
Transmission Distance	100meter high,5-7km distance

LinkAV-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.

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

Introduction

This product is a new kind of video wireless video equipment that adopts the latest
technologies of COFDM modulation and H.264 video compression that can complete video
transmission in high-speed motion and NLOS (non line-of-sight) conditions.
The diversity receiving technology greatly improves the receiving quality in all
conditions.

It has been widely used in many fields such as: Police Forces, First Responders, Security
Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police
Technical Support Units, Special Forces, Military Command and Control Posts, Airport,
Border Control, Major Incident Support 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.