Data Telemetry  CUAV Air Link 4G

The CUAV Air Link 4G is a high-performance telemetry module that leverages global 4G networks to deliver real-time UAV data with ultra-low 40 ms latency and virtually unlimited range. With AES-encrypted data transmission, it ensures secure MAVLink communication for ArduPilot and PX4 systems. Dual-MMCX antenna ports provide robust signal reception, while an onboard micro-SIM slot allows seamless roaming across LTE, HSPA+, and GSM bands. Compatible with CUAV and Pixhawk flight controllers, it also supports remote debugging and GCS operations via Windows or Android applications. Designed for professional drone operations, it combines convenience, security, and reliability in a compact 54.5 × 33.5 × 13.5 mm package.

Network Bands:

LTE FDD: B1, B3, B8
LTE TDD: B38, B39, B40, B41
DC-HSPA+/HSPA+/HSPA/UMTS: B1, B5, B8, B9
TD-SCDMA: B34, B39
GSM/EDGE/GPRS: 900/1800 MHz

Network Speeds:

LTE FDD: 150 Mbps down / 50 Mbps up
LTE TDD: 112 Mbps down / 10 Mbps up
DC-HSPA+: 42 Mbps down / 5.76 Mbps up

Interfaces:

UART × 1
Micro-SIM slot × 1
MMCX antenna ports × 2

Power & Env:

Operating Voltage: 5 V
Temperature Range: –10 °C to +60 °C

Other specifications:

Data Protocol: MAVLink 1/2 (ArduPilot, PX4)
Latency: 40 ms (end-to-end)
Security: AES-encrypted link
Dimensions: 54.5 × 33.5 × 13.5 mm
Weight: 52 g

Package Includes:

1 × CUAV Air Link 4G Telemetry Module
2 × MMCX Antennas
1 × UART Cable
1 × Quick-start Guide