RFM-23 ISM UHF Transceiver - Transmitter - Receiver

Frequency Range 433MHz ISM bands Sensitivity = –120 dBm Output power range +30 dBm Max (RFM23BP) Low Power Consumption 25 mA receive 550 mA @ +30 dBm transmit Data Rate = 0.123 to 256 kbps FSK, GFSK, and OOK modulation Power Supply = 3.3 to 6 V Ultra low power shutdown mode Digital RSSI Wake-up timer Auto-frequency calibration (AFC) Power-on-reset (POR) Antenna diversity and TR switch control Configurable packet handler Preamble detector TX and RX 64 byte FIFOs Low battery detector Temperature sensor and 8-bit ADC –40 to +85 °C temperature range Integrated voltage regulators Frequency hopping capability On-chip crystal tuning