The SIM900A AE GSM Module With SMA Antenna is a dependable communication module designed for GSM/GPRS-based applications. It supports dual-band 900/1800 MHz networks, making it suitable for calling, receiving SMS messages, and basic IoT data transmission. With stable 9V–12V input and compact architecture, it performs reliably in embedded systems and automation projects.
The SIM900A AE GSM Module With SMA Antenna offers easy integration, AT-command control, and strong signal reception via its included SMA antenna. Avaliable on StemVolt. This module to ensure smooth connectivity and long-term performance in your electronics builds.
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SIM800A GSM Module With Antenna
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Features:
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Dual-band GSM/GPRS for stable communication
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SMA antenna ensures improved signal strength
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AT-command support for quick setup
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UART interface for microcontroller linking
Specifications:
| Specification | Details |
|---|---|
| Model | SIM900A |
| Voltage Supply | 9–12V DC |
| Frequency Bands | Dual-Band GSM 900/1800 MHz |
| Operating Temperature | –20°C to +55°C |
| Module Dimensions | 24mm × 24mm × 2.5mm |
| Interface, Antenna Type | RS232, UART, I2C | SMA Antenna |
| Network Support | Voice, SMS, GPRS Data |
Applications;
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IoT monitoring and automation
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SMS-based alert systems
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GSM-based automation projects
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Smart home and security equipment
Package Includes:
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1 x SIM900A AE GSM Module With SMA Antenna for IoT Projects
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