The SAM Head Sucker Antenna for SIM900A SIM908 Board is a compact and high-performance GSM Antenna for SIM900A/908 modules, specially designed to boost GSM signal quality in wireless communication systems. Whether you’re working on a GPS tracker, GSM module, or IoT application, this antenna provides reliable signal strength and stability to keep your project connected.
Featuring a sucker-head base design for easy mounting and a streamlined plug-and-play interface, this antenna is compatible with SIM900A and SIM908 GSM/GPRS modules. It’s perfect for applications where strong and stable mobile connectivity is crucial.
🔧 Key Features
- Compact SAM Head Sucker Antenna for GSM modules
- Enhanced signal reception and transmission for SIM900A/SIM908
- Strong sucker base for firm attachment on surfaces
- Easy integration into embedded or mobile systems
- Plug-and-play with standard GSM module connectors
- Reliable for IoT, GSM communication, and remote monitoring
📐 Technical Specifications
| Product Name | SAM Head Sucker Antenna |
| Compatible Modules | SIM900A, SIM908 |
| Frequency Range | 850/900/1800/1900 MHz |
| Gain | ~3 dBi |
| Impedance | 50 Ohms |
| Connector Type | SMA Male |
| Cable Length | Approx. 1 meter |
| Mounting Type | Sucker Base |
| Antenna Length | ~100 mm |
| Operating Temperature | -40°C to +85°C |
| Applications | GSM/GPRS, IoT, GPS tracking, M2M communication |
📌 Applications
- GSM-based IoT devices and systems
- GPS tracking units using SIM900A or SIM908
- Remote GSM modules in security and surveillance
- Wireless communication in industrial automation
- Mobile data transmission and telemetry systems
💡 Why Choose This Antenna?
Designed for optimal GSM signal enhancement, the SAM Head Sucker Antenna for SIM900A/908 offers compact size, strong grip, and excellent signal performance. It’s ideal for developers and integrators looking to stabilize GSM communication in their embedded or IoT applications.
📦 Package Includes
- 1 × SAM Head Sucker GSM Antenna for SIM900A/SIM908








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