Product Description
This device is a powerful and stable transmitter device newly developed by our company, which can wirelessly control unmanned fire trucks. This device integrates functions such as image merging, transmission, and bidirectional data transmission. The transmitter supports multiple video modes, supports H.264 encoding, adapts to various modes, achieves 1080P clarity, bright colors, low latency, and smooth images.
Product parameters
Transmission characteristics
| Item | Argument |
|---|---|
| Image transmission operating frequency band | Customizable from 200MHz to 800MHz, adjustable center frequency of plus or minus 10MHz, with a step of 0.1MHz |
| Image transmission RF bandwidth | 2-8MHz adjustable, with a step of 0.1MHz |
| Forward error correction | 1/2、2/3、3/4、5/6、7/8 |
| Guard interval | 1/4、1/8、1/16、1/32 |
| Transmission distance | Ground to ground line of sight transmission 1-3 kilometers |
| Image transmission power | 33dbm |
| Data transmission operating frequency | 410-500MHZ customizable |
| Data transmission working bandwidth | 9600bps |
Electrical characteristics
| Item | Argument |
|---|---|
| Power supply mode | Power supply mode |
| Working voltage | DC12V |
| Working current | ≤2.5A(@12V) |
| Consumption | ≤30W |
Data characteristics
| Item | Argument |
|---|---|
| Video input | Coaxial：3*1080N ; 3*720P ; 3*960H |
| Video compression | H.264 |
| Radio Frequency Interface | N-shaped female head |
| Parameter control method | Adjusting parameters through LED digital display board |
| Encryption | 256 bit AES (without modulation board coordination) |
| Data interface | RS232 |
Physical property
| Item | Argument |
|---|---|
| Operation temperature | -20℃~+60℃ |
Product Display
Image transmission frequency band: 200-800MHz; Data transmission frequency band: 410-500MHz
Image transmission power: 2W
Open ground transmission distance 1-3 kilometers
Customizable data transmission power
It has broadcasting grade high-definition image encoding quality, supports multiple video formats, and adapts to various modes
Bandwidth can be adjusted within the range of 2-8MHz
Adopting current leading COFDM modulation technology and H.264 image compression technology
Diversified data interfaces: RS232/TTL/RS485, customizable according to customer requirements, default RS232 interface
Application Cases
The vehicle-mounted base station realizes real-time vehicle-road-cloud interaction through V2X technology, and supports path planning and obstacle avoidance coordination for autonomous driving vehicles. It integrates high-precision positioning and edge computing to provide real-time road condition analysis, remote fault diagnosis and efficient fleet scheduling for smart transportation, and promote the development of the smart travel ecosystem.
