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Quectel 4G Module
$60.00
Compact LTE Cat 4 M.2 module with global band support, USB 2.0 interface, multi-OS drivers, and extended temperature range.
Ideal for IoT, M2M, and embedded applications.
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Overview
Reliablel EM05-G LTE Cat 4G Connectivity for Embedded Systems
The Quectel EM05-G is a compact, industrial-grade LTE Cat 4 module designed for high-reliability IoT and M2M deployments. With global network support, USB 2.0 high-speed interface, and multi-OS compatibility, it seamlessly integrates into industrial routers, vehicle systems, digital signage, and edge devices.
Key Features
-
Global LTE Coverage
Supports FDD/TDD LTE, WCDMA, CDMA – compatible with major global carriers -
High-Speed Transmission
Up to 150 Mbps downlink, 50 Mbps uplink -
Multi-Platform Drivers
Works with Windows, Linux, Android; supports DFOTA -
Optional GNSS & Antenna Diversity
Integrated interface for GPS/GNSS and diversity receive -
Industrial-Grade Reliability
Operates in -40°C to +85°C, ready for outdoor and harsh environments -
M.2 Key B Form Factor
Compact size: 30 × 42 × 2.3 mm, easy to embed in systems
RF & Network Performance
| Network Standard | Downlink | Uplink | Example Bands |
|---|---|---|---|
| LTE Cat 4 | 150 Mbps | 50 Mbps | B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B66/B71… |
| DC-HSDPA | 42 Mbps | 5.76 Mbps | WCDMA B1/B2/B4/B5/B8/B19 |
Interface & Electrical
| Parameter | Specification |
|---|---|
| Interface | USB 2.0 High-Speed (480 Mbps) |
| Voltage | 3.135V ~ 4.4V (Typ. 3.3V) |
| Current (Max) | 1005 mA @ B71 |
| Antenna Impedance | 50 Ω |
| SIM Interface | 1.8V/3.0V compatible |
| GNSS Support | Optional (L1 band) |
| Dimensions | 30.0 × 42.0 × 2.3 mm |
Environmental
| Condition | Range |
|---|---|
| Operating Temp | -30°C ~ +70°C (Standard) / -40°C ~ +85°C (Extended) |
| Storage Temp | -40°C ~ +90°C |
Applications
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Industrial routers and gateways
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Vehicle-mounted terminals
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Digital signage and smart kiosks
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Energy and environmental monitoring systems
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Embedded IoT edge devices
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