A110LR09A00GM

RF Transceiver Modules And Modems Overview

The A110LR09A00GM is a Sub-GHz RF transceiver module manufactured by TTM Technologies, Inc. It operates within the 868-870MHz and 902-928MHz frequency bands, supporting ISM applications. The module utilizes the CC1101 IC and features a 24-BLGA surface-mount package with an integrated U.FL antenna connector. It supports data rates up to 500kbps and delivers an output power of 10dBm. The device functions on a supply voltage of 1.8V to 3.6V, consumes 15mA during reception, and offers a sensitivity of -112dBm. It is designed for operation across a temperature range of -40°C to +85°C.

RF Transceiver Modules And Modems Feature Summary

• Integrated Sub-GHz transceiver functionality covering 868-870MHz and 902-928MHz bands
• Compact LGA-24 surface mount package with built-in U.FL antenna interface
• Supports high-speed serial communication via SPI interface
• Operates reliably in industrial temperature environments from -40°C to +85°C

RF Transceiver Modules And Modems Applications

• Sub-GHz wireless sensor networks
• Industrial telemetry and remote monitoring systems
• Smart metering infrastructure
• Low-power IoT device connectivity

RF Transceiver Modules And Modems Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct frequency band configuration and hardware revision. Confirm that the required antenna type matches the U.FL connector specification provided in the component documentation. Cross-reference the package outline dimensions with your PCB footprint library to guarantee mechanical compatibility before finalizing procurement orders.

RF Transceiver Modules And Modems Selection Notes

Select this module when a compact, low-profile solution is required for Sub-GHz ISM band communications. The integrated design simplifies RF layout compared to discrete components. Ensure the host system provides the necessary 1.8V to 3.6V supply rail and SPI interface signals. Consider the -112dBm sensitivity for long-range link budget calculations in noisy industrial environments.

RF Transceiver Modules And Modems Part Context

This component belongs to the AIR™ series of RF modules from TTM Technologies, Inc., which are based on the Texas Instruments CC1101 chip. The series provides pre-certified solutions for various global Sub-GHz frequencies, reducing development time for wireless products requiring reliable short-to-medium range communication capabilities.

RF Transceiver Modules And Modems Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs if considering alternative vendors, as pinouts and RF performance may differ significantly.