LKAV1615 Rugged Robotic 1.5km Video & Data Transmission COFDM Transmitter
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Rugged 1.5km Excavator Video & Data Transmitter RS485 Camera Control 4-CH COFDM AES256 Encryption
Introduction The LKAV-1615 is a powerful COFDM wireless transmitter specially designed for UGV/Robots applications. It integrates video multiplexing, video sending and data stream sending/receiving. It supports variety video modes, H.264 encoding, various modes adaptive, resolution up to 1080P, bright colors, low latency, and smooth video. The built-in data module can receive data sent by the control station, process and execute it. It also supports some peripheral sensing devices such as gas sensors, detectors, etc. The detected data is transmitted back to the control station and displayed in real time, which is convenient for commanders to make timely judgments.
Features ■ Video stream frequency 200-800MHz ■ Data stream frequency 410-500MHz ■ Output power 2W (Video) ■ Range covers 1-3km LOS ■ 2-8MHz bandwidth adjustable ■ Advance COFDM and H.264 video compression technologies ■ RS232/485/TTL for selection ■ High video quality and supports multiple video formats ■ Rugged aluminum alloy enclosure
Specification
Panel Description 1. Power Input & Data Port - DC 12V/5A, RS232 2. Sensor Port - Gas sensor data interface (RS232) 3. MIC Port – Audio input 4. VIDEO1 Port – BNC interface, Video input 1 (Visible Light) 5. VIDEO2 Port – BNC interface, Video input 2 (Infrared) 6. VIDEO3 Port – BNC interface, Video input 3 (Fisheye) 7. RF-D Antenna Interface – N female, data sending/receiving 8. USB Interface – Connect with the control box to adjust parameters 9. Video Stream Indicator – lights red when power on, and flashes green light during normal work, the stronger the signal, the faster the flash. 10. RF-V Antenna Interface – N female, video sending
Advantages of COFDM
As for high-speed data transmission, COFDM has its self-adaptive modulation mechanism which enables subcarriers to choose different modulation methods like QPSK, QAM, 16QAM or 64QAM according to different channel conditions and background noises. If the conditions are good, then adapt itself to the high-efficiency modulation, if the conditions are bad, then adapt to the anti-interference modulation. So it can reliably adapt to a high-speed data transmission.
It has strong Inter-Symbol Interference (ISI) ability, ISI is the major interference besides noise in digital communications. COFDM by using the cyclic prefix has the strong ability of ISI.
Ease of use in combination with a variety of other methods, COFDM can be used as a modulation method, besides, it can be easily combined with many kinds of multiple access technology, providing access for multiple users at the same time. You can allow multiple users to simultaneously use the COFDM information technology for transmission.
Applications of COFDM Device
High-speed Real-time Mobile Wireless Transmission
Real-time Maritime Wireless Transmission
Live Broadcasting Video Transmission
Public Mobile Communication System
As a conclusion, COFDM modulation solved the difficult problems of "Non-line of Sight" and "Mobile" wireless broadband transmission when speed is over 2Mbps, COFDM can capture videos at high speed and transmit high quality real time videos, make users gain exceptional freedom in news collecting, live broadcasting, real-time monitoring applications.
FAQ Q1: Are you a manufacturer or a trading company? We're professional manufacturer specializing in wireless transmission systems. Q2: Why should I choose you? You'll get competitive price, prime quality, satisfied service and long warranty. Q3: What kind of product service can I have? OEM & ODM service. Q4: What kind of warranty do you offer? We offer one-year-warranty and lifelong maintenance. Q5: What're the payment terms? We accept bank transfer, PayPal, or cash payment. Q6: Packaging & Shipping? Q7: How long for delivery? Q8: Can I order 1 sample for test? Yes, we welcome sample order, mixed samples are acceptable. Q9: Do you have any MOQ limit? No limit, 1pc is acceptable. Q10: Is it OK to print my logo on the product? Yes, please inform us formally before production and confirm the design firstly
About LinkAV
Our Advantages ■ Over 15 years experiences in wireless communication solutions. ■ High product quality, competitive price and low MOQ ■ Excellent pre-sale and after-sale technical team. ■ Quick response and fast delivery. ■ OEM supported.
Youtube: https://www.youtube.com/channel/UCn0iKGgxQtkpi2qG4U0HsZg Official Website: http://www.LinkAVtech.com LinkedIn: https://www.linkedin.com/company/linkav-technology/ Facebook: https://www.facebook.com/LinkAVtech/
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