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50km Mini Software Defined Radio (SDR) Datalink SFGT-107B
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Product Introduction

The SFGT-107B is a compact, lightweight MESH network datalink for unmmaned system like drone, robots, ideal for  point-to-point and point-to-multipoint transmission. Its centerless, distributed architecture features self-forming,  self-adapting, self-healing, hopping frequency , multi-hop routing. Easy to install and operate, it can be deployed in airborne,  ground station, and relay modes, enabling rapid multi-hop networking within seconds It supports low-latency transmission of voice, data, video, and location , even in high-mobility, line-of-sign, non-line-of-sight,  or other complex environments. Widely used in disaster relief, emergency response, and routine patrols, it is the ideal choice  for critical private network communications.

Product Features

Full IP Connectivity

Fully IP-based design with transparent data transmission. Easily interoperates with heterogeneous communication systems, enabling multi-network service integration and broader coverage.

 

Strong Anti-Interference:

Optional wideband frequency-hopping technology enhances anti-jamming capability. Intelligent frequency selection avoids interference in real time, ensuring stable networking. Integrated ARQ error control reduces data loss and improves transmission reliability.


High Reliability:

Innovative integrated power amplifier and core board design provides excellent vibration resistance, ensuring stable operation in harsh environments.


Optimized Waveforms for UAVs (Optional):

Specially developed waveforms for UAVs reduce latency and prioritize control data transmission, improving efficiency and responsiveness.


Custom Development:

Supports customization for specific frequency bands to meet unique user requirements.

 





Product Specifications


 

 

 

 

Parameters

Frequency

350MHz-6GHz (Customizable)

RF Power

1W*1W

Bandwidth

1.25/2.5/5/10/20MHz( Adjustable)

Modulation

BPSK/QPSK/16QAM/64QAM/256QAM (Adaptive)

Transmission rate

50Mbps@20MHz

Nodes

4/64/128/256 Nodes (Optional)

Transmission distance

30-50km (LOS)

Receive Sensitivity

-103dBm@5MHz

Encryption

AES128/256 or user define

Operation voltage

DC 24V

Working current

≤15W

 

 

Ports

Antenna ports

SMA-K *2

Power ports

XT30U-F*1

Ethernet ports

100M Ethernet,PH2.0-4P*2

RS232 serial port

PH2.0-6P*1

TTL serial port

PH2.0-3P*1

 

Physical feature

Dimension

103×91×23mm

Weight

263g(Includes heat sink)

Operating temperature

-40℃~+55℃

Storage temperature

-40℃~+85℃

Humidity

5%~95%

Interfaces

Interfaces name

DC 24V*1、LAN1*1、LAN2*1、RS232*1、TTL*1、SMA*2