The RF1136 is a quad-band GSM/GPRS front-end module (FEM) designed by RF Micro Devices (now Qorvo). This module integrates a power amplifier (PA), transmit filter, antenna switch, and duplexer into a compact package. It is specifically designed for mobile devices operating in the GSM/GPRS frequency bands. The RF1136 provides a complete RF front-end solution, simplifying the design and reducing the size of mobile communication devices.

Applications:

• GSM/GPRS Mobile Phones
• Wireless Data Terminals
• IoT Devices with Cellular Connectivity
• Tracking Devices
• Automotive Telematics

Features:

• Quad-Band GSM/GPRS Support: Operates in GSM850, EGSM900, DCS1800, and PCS1900 bands.
• Integrated Power Amplifier: Provides efficient power amplification for transmit signals.
• Transmit Filter: Reduces unwanted emissions and ensures compliance with regulatory requirements.
• Antenna Switch: Selects the appropriate antenna for transmit and receive operations.
• Compact Package: Minimizes board space requirements.

Benefits:

• Simplified Design: Integrates multiple RF components into a single module.
• Reduced Board Space: Compact package enables smaller device sizes.
• Improved Performance: Optimized RF design ensures reliable communication.
• Lower BOM Cost: Reduces the number of discrete components required.
• Faster Time-to-Market: Simplifies the design process, accelerating product development.

The RF1136's technical specifications include high transmit power, low harmonic emissions, and excellent receiver sensitivity. The integrated power amplifier provides efficient power amplification while maintaining linearity. The transmit filter ensures compliance with regulatory requirements by reducing unwanted emissions. The antenna switch provides isolation between transmit and receive paths, improving overall system performance. The module is designed to operate over a wide temperature range, making it suitable for various environmental conditions. The RF1136 is commonly used in mobile phones, wireless data terminals, and other devices that require GSM/GPRS connectivity.