RFM22B FSK transceiver wireless modules

RFM22B FSK transceiver wireless modules

Features
·Frequency Range: 433/868/915MHz ISM bands
·Sensitivity = –121 dBm
·Output power range:+20 dBm Max
·Low Power Consumption
·Data Rate = 0.123 to 256 kbps
·FSK, GFSK, and OOK modulation
·Power Supply = 1.8 to 3.6 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
·14-PIN DIP & 16-PIN SMD package
·Low cost

Applications
·Remote control
·Home security & alarm
·Telemetry
·Personal data logging
·Toy control
·Tire pressure monitoring
·Wireless PC peripherals
·Remote meter reading
·Remote keyless entry
·Home automation
·Industrial control
·Sensor networks
·Health monitors
·Tag readers

transceiver FSK

modules wireless

RFM22B

RFM22B FSK transceiver wireless modules Images