The ECC961613EU RF Module from Feng Niao RF is an ASK/OOK radio frequency component that is compliant with RoHS standards. It operates at different frequency bands ranging from 433.05 MHz-435.80 MHz. The module is a surface-mount, 20-pin device that is suitable for use in many different applications. The signal range of the module is up to 400 meters and its features include data rate up to 10Kbps, bit error rate up to 10-3, precision frequency tune, adjustable output power, built-in voltage regulator, and RSSI signal. The module also offers several safety features such as over-current, over-voltage and temperature protection. In addition, the module is temperature-hardened making it suitable for use in a wide operating temperature range.