FreeWave Technologies, Inc. RF Transceiver Modules and Modems MM2-T-LF

The MM2-T-LF is a 900 MHz OEM radio transceiver module designed for applications requiring compact size and reliable performance. It operates within the frequency range of 902 to 928 MHz and can transmit with an output power of up to 1 W, achieving a range of up to 32 km (20 miles) in clear line-of-sight conditions. The module supports user-selectable RF data rates of 115.2 or 153.6 kbps and utilizes Frequency Hopping Spread Spectrum (FHSS) technology for secure communications. This module is equipped with a GaAs FET RF front end and multistage SAW filtering, providing high overload immunity and sensitivity. It features options for 128-, 192-, and 256-bit AES encryption, ensuring secure data transmission. The MM2-T-LF is designed to operate in harsh environments, with an industrial-grade temperature range of -40¬8C to +85¬8C and humidity tolerance of 0 to 95% non-condensing. Power consumption is optimized for low-energy applications, making it suitable for solar, battery, and DC-powered systems. The module includes a 14-pin interface for power, data, and diagnostics, and is available in RoHS-compliant configurations. Overall, the MM2-T-LF is a versatile solution for various wireless communication needs, including point-to-point and point-to-multipoint network configurations.