Long Range Vehicle / Marine COFDM HD Video Transmitter 15~20km NLOS Wireless Security System
High Power COFDM Video Transmitter Introduction:
DS-HDT25W It’s a new powerful HD COFDM video audio transmitter, up to 25W power which support transmitting over a long distance.Using the core technology 4th generation mobile communication COFDM modulation and low delay full-HD 1080P technique that can transmit high quality and stable image under the condition of fast moving or many buildings as obstacles(NLOS). Suitable for vehicles - cars, boat - boats, cars - a building, ship – a base station, aircraft –a buiding/vehicle and etc. high-definition moving video signal transmission, the carrier velocity greater than 450 km / h.Widely used in public security, armed police, fire, field armies,other military departments and broadcasting, urban management, civil defense, transportation, customs, oil, mining, water, electricity, geology, finance and other relevant state departments.
Features
COFDM modulation,FDD (Frequency-division duplexing)technology
Narrowband but great data send from end to end.
Great transfer rate for uplink and downlink
Point to point mobile wireless communication
Transparent IP Ethernet and serial data sync telecommunication
MIMO aerial working mode
Dynamic AES encryption 128bits
Narrowband 1M/2M/4M/8MHz available
Work well in NLOS fast moving condition
Small in size,lightweight and low consumption
Simple operation,easy deployment
Specification:
| Frequency | 300-900MHz,1.2G/2.4G/5.8GHz |
| RF power | 15-25Watt(adjustable) |
| Power supply | DC11-14.5V/1.9A |
| Modulation | COFDM 2K QPSK |
| RF Bandwidth | 4/8MHz(adjustable) |
| Delay time | Only 150ms |
| FEC | 1/2 2/3 3/4 7/8 |
| Guard Interval | 1/32 1/16 1/8 1/4 |
| Data Encryption | AES 128/256 Bits |
| Max speed | 450km/h |
| Video Input | BNC: D1 standard definition |
| HD: HD1080I/1080P, 720P, 576, 480 |
| SDI:HD1080I/1080P, 720P, 576, 480 |
| Video compression format | H.264 |
| Video Resolution | 180p/1080i@60fps, 1920*1080 definition |
| RF Interface | N |
| Work environment | -40℃~70℃ |
| Video Format | PAL/NTSC(self-adaption) |
| Transmission Distance | 15km NLOS distance(ground to ground) 20km-35km LOS distance(on sea) |
| Case Material Aluminum | (black) |
| Size | 220*275*78mm |
| Weight | 5.1kg |
Product Tags:
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COFDM 2K QPSK Wireless Hdmi Transmitter Long Range Moving Video Signal Transmission Images
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