RCVRIC-2 is a low power, high performance OOK RF receiver, suitable for wireless applications with 315 / 433.92 / 868 / 915 MHz and nearby frequency points in a ISM band. The RCVRIC-2 is a real plug and play chip. It operates in a band of 300 - 960 MHz. The change of RF frequencies can be fulfilled by selecting crystals with different frequencies. The crystal frequencies corresponding to different RF frequencies can be read from the RFPDK interface. This chip is capable of a data rate range of 0.5 – 40 kbps and it is optimized to 1 - 5 kbps as factory setting, ideal for pairing with the low-cost transmitter based on the encoder or MCU.