SD 10-30km Mini portable COFDM wireless video Links for High Altitude UAV Application
Instruction:
ST6200TPS mini portable narrow bandwidth series wireless video transmission system make new CVBS 2.5 connect port standard,is the new gap of high definition real-time video transmission system. Strict compliance with requirements of the public security departments transmission frequency bandwidth:only use 2MHz bandwidth),using narrow bandwidth COFDM modulation techniques,and combining diversity reception of foreign advanced technology,comparing with the 8MHz equipments, this model is more sensitive, stronger anti-interference, supports longer distance. It is very suitable used in the complex environment; audio video encoder uses the H.264/MPEG-2 standard, definition is up to DVD(720*576),clear picture quality, bright colors,image smooth.
Features:
Mini size , easy to carry; Simple operation,save time;Easy close non-wireless image transmission horizon ; wider applications of this product.Strict compliance with requirements of the public security department: only use 2MHz bandwidth.
Mini portable equipment application:
Be used in spot to car, spot to room. It is used to do scene camouflage,secret visit forensics,figure pass air operations,UAV wireless video transmission due to its small-size and light-weight,supports 1-10km line of sight distance in ground, and 10-30km air to ground.
Advantages:
2 MHz narrow bandwidth, DVD video image quality.
Dual AES encryption can be set manually
The receiver has LCD display to show the Signal strength indication
Supports external battery power supplying , more convenient.
New equipments, increases the heat dissipation function.
Supports NLOS distance transmission
Small size, light weight , Easy to camouflage, carrying
RF modulation section | |
Working frequency | 300MHz~2GHz adjustable |
Output power | 100~400mW adjustable |
Modulation | COFDM |
Channel bandwidth | 2/2.5/4/8MHz |
Error correction mode | FEC@Viterbi (1/2,2/3,3/4) |
Protection interval | 1/32,1/16,1/8,1/4 |
Encryption | Dual AES encryption can be set manually |
System section | |
Standard | MPEG-2 |
Date rate | 1.5Mbps~6Mbps |
BER | ≤10-6 |
Transmission distance | Air to ground: 10-30km; LOS: 1-10km; NLOS: >500m |
Use | Portable , aerial , close shot secret visit , video transmission in short NLOS distance |
Audio video section | |
Compression formats | H.264/MPEG-2 |
Video input | PAL/NTSC |
Audio input | Left / right |
Image clarity | Resolution :720*576,Frames per Second: 25 f/s |
Video input port | Standard able 2.5 AV connect port with 5V power output |
Audio input port | Standard able 3.5 AV connect port with 5V power output |
Other section | |
Display | LED display function parameters and adjust parameters , boot 3 seconds automatically turn off the display |
Battery power supply | DC7.2V/1400mA or 2200mA |
External power supply | Standard DC 2.5 connect port, Voltage:DC 7 -- 16 V |
Power switch | ON/OFF |
Coloer | Pure black , green, black, silver optional |
Size | 100*58*18mm (L×W×H) |
Weight | 175g |
Applications:
This equipment can be used in Public security, Fire control, traffic, Civil defense emergency, City management,Environment monitoring, Flood control,Electricity rescue,Railway rescue,Maritime law enforcement,Maritime surveillance inspections,Customs and Border Protection,Pier monitoring,Forest Fire,Oilfield theft, reconnaissance,living broadcast, and so on;suitable environment: in the city, one the sea, mountain and other very complex places
For special transport:light ,UVA Ultra-light UAV, Rotorcraft , miniature unmanned aerial vehicles, unmanned submersible boats , no boats, no cars , airships , drones , unmanned powered parachute , no boats, unmanned etc. acquisition shooting;
For normal transport:There can be used to close the non- line of sight obstructions job or open the visual operations, such as wireless video and image transmission .
Application forms:
The overall transmission path:the worker takes the mini transmitter-- Communications command vehicle~Local control center~Network command center to provinces. The worker takes the mini transmitter to send the audio video signal to the command vehicle; the vehicle as the repeater send all the signal to the control center. The control center can use the monitor to control and send command back to the man. Another way is to directly transfer the MAN or WAN via command in provinces and cities nationwide; Command center can directly access the audio and video signals monitor real-time monitoring , and can use network monitoring, access to PC audio and video browsing and video and other operations.
UAV applicaiton: