RF Solutions RF Transmitters RFM67W-868S2

The RFM67W-868S2 is a surface mount RF transmitter module designed for operation in the 868 MHz ISM band. It supports multiple modulation formats including FSK, GFSK, MSK, GMSK, and OOK, with a programmable output power range from +17 dBm to -18 dBm. The module can achieve bit rates of up to 600 kbits/sec and features both a conventional MCU controlled mode and a stand-alone mode, allowing it to operate independently without a host microcontroller. This module is suitable for various applications such as remote keyless entry systems, remote control and security systems, voice and data RF communication links, active RFID, and advanced metering infrastructure. It maintains consistent RF performance across a supply voltage range of 1.8 to 3.7 V and includes features like low battery detection and an on-chip RC timer for timer/wake-up applications. The compact size of the module, measuring 19.7 x 16 mm, makes it ideal for miniaturized designs. Compliance with regulatory standards for Europe, North America, and Japan further enhances its applicability in global markets.