BF-MR925ms
MESH Airborne Station
BF-MR925ms MESH Airborne Station
Featured with small size, light, lower power and long battery life, the MESH airborne module is designed to work with hot air balloons and drones as to special emergency conditions. As a MESH high-altitude node, it can achieve ultra-long-distance relay with less power, and overcome block of terrain and buildings on the ground. By combining with related equipment, to activate more functions like take pictures or videos at high altitude, control leaflet distribution, and material delivery.
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Highlights
- Compact Structure, agile and portable, small size, lightweight, lower power and long working life, flexible in connection mode, which fit perfectly with drones.
- Fast Deployment, high reliability, waterproof interface and strong vibration resistance, stable under various harsh conditions.
- Flexible Networking, no-center distributive network, carries and bandwidth is adjusted automatically, and users can choose different networking deployment based on actual requirements like chain, tree, star, connected network etc.
- Intelligent Routing: nodes update quickly as to vehicle movement, dynamically reconfigure routing, and network intelligently in real time without affecting the overall transmission and communication.
- WIFI function, interoperate with other devices with WIFI in real time.
- Network interface, data transparent transmission mode.
- Satellite positioning, support GPS/Beidou/GLONASS/Galileo position system.
- External Mic communication, support 4 nodes voice broadcast simultaneously.
- Picture transmission: built-in coding module, support HDMI/CVB, image bandwidth, resolution and frame rate
- are adaptive as to the channel bandwidth.
- RS485 is optional, support remote control of pan/tilt rotation, focal length and other functions.
Networking
Specifications
General
| Frequency | 320~450MHz, 450~650MHz,1.0~1.5GHz,2.1-2.5GHz, 1MHzx adjustable and customized |
| Carrier Bandwidth | 2.5/5.0/10.0MHz, flexible and configurable; 20.0, 40.0MHz(optional) |
| Transmission System | COFDM |
| Duplex Mode | TDD |
| Modulation | QPSK/16QAM/64QAM/256QAM (adaptive) |
| Transmission Capacity (TC) | Standard rate 28Mbps or 180Mbps (optional) |
| Network Capacity | Same frequency networking can support 32 or 64 nodes |
| Transmit Power | 250mW per channel, dual channel |
| Receiver Sensitivity | ≤-100dBm |
| Encryption | DEC/AES128/AES256 (Optional) |
| Input | Battery: DC12.V |
| Power Consumption | ≤10W (No audio and video encoding module); ≤13W (With audio and video encoding module) |
| Size | 114mm× 104mm×42mm |
| Weight | 470g (including Li-ion battery except antenna) |
| Water & Dust Proof | IP67 |
| Operating Temperature | -30℃~+65℃ |
Interface
| Antenna Interface | SMA type×2 |
| Controller Interface | Waterproof aviation plug (Ethernet) |
| GPS Interface | Waterproof aviation plug |
| WIFI Antenna Interface | Built-in WIFl antenna (2.4GHz) |
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