- RF Module
- Communication Module
- Drone Detection
- Direction Finding Antenna
- Phased Array Radar
- Signal Jammer
- Signal Coverage
- GNSS System
- IMSI Catcher
- Optoelectronics System
Portable Handheld Broadband Mesh Radio with Ad hoc Terminal Ideal for Long Range Video Transmission
In modern emergency response and tactical operations, reliable, clear, and instantaneous video communication is the key to success. Our portable handheld broadband Mesh Radio is designed to meet this critical need—it is more than a walkie-talkie; it is a mobile communication node. Built on robust Ad Hoc technology, it allows multiple devices to automatically form a decentralized, highly resilient Mesh network without any existing infrastructure. Every node functions as both an endpoint and a router, extending coverage through multi-hop relay, thereby shattering the distance limitations of traditional communication.
The product's core strength lies in its exceptional Long Range Video Transmission capabilities. Utilizing COFDM modulation technology, it effectively counteracts multipath interference, ensuring high-definition, low-latency video streaming even in challenging environments such as high-speed mobility and Non-Line-of-Sight (NLOS) conditions.
In military applications, special forces soldiers can share locations and real-time video through the Ad Hoc network for coordinated maneuvers. It is the ideal solution for Long Range Video Transmission and group communication in scenarios like border and coastal defense, large-event security, and power line inspection. Integrated 4G/5G and BeiDou Short Message Service (SMS) functions create an integrated "air, space, and ground" communication guarantee, ensuring information flow is never interrupted, even in the most extreme conditions.
|
System Parameters |
|
Center frequency |
|
450MHz~650MHz (U band), 1~1.5GHz (L band) |
|
|
Carrier bandwidth |
|
2.5/5/10MHz |
|
|
|
Transmission system |
|
COFDM |
|
|
|
Transmission rate |
|
Peak rate 47Mbps |
|
|
|
Image quality |
|
CIF/HD1/D1/720P/1080P, adaptive adjustment |
|
|
|
Receive sensitivity |
|
≤ -103dBm |
|
|
|
Transmit power |
|
0.5W, dual channel |
|
|
|
Cold start time |
|
< 35 seconds |
|
|
|
Topology change response time |
|
≤ 1 second |
|
|
|
Single-hop delay |
|
≤ 10ms |
|
|
|
Link Adaptation |
|
Automatically adjusts carrier modulation based on channel transmission quality, with adjustment ranges: QPSK/16QAM/64QAM/256QAM |
|
|
Optional Features |
|
Intelligent frequency selection |
|
The system automatically selects the optimal operating frequency for networking. |
|
|
Different frequency networking |
|
Each node can operate at a different frequency to avoid interference signals. |
|
|
|
Anti-interference |
|
Ensure normal communication when resources (time or frequency band) are interfered with. |
|
|
|
Frequency hopping |
|
1000 hops/second |
|
|
|
Encryption method |
|
DES/AES128/AES256/SM4 |
|
|
Device Interface |
|
Antenna interface |
|
SMA ×2 |
|
|
WIFI, positioning |
|
Support |
|
|
|
Video input interface |
|
IP video input / external HDMI video encoding module |
|
|
|
Business interface |
|
Ethernet (aviation plug) |
|
|
|
Power supply |
|
Lithium battery |
|
|
|
Charging method |
|
Charging station |
|
|
Physical Indicators |
|
Device size |
|
155mm×65mm×32mm |
|
|
Operating temperature |
|
-40°C ~ +65°C |
|
|
|
Operating humidity |
|
5%RH ~ 100%RH |
|
|
|
Protection level |
|
IP67 |