DESCRIPTION The RFM69CW is a transceiver module capable of operation over a wide frequency range, including the 315,433, 868 and 915MHz license-free ISM (Industry Scientific and Medical) frequency bands

All major RF communication parameters are programmable and most of them can be dynamically set

The RFM69CW offers the unique advantage of programmable narrow-band and wide- band communication modes The RFM69CW is optimized for low power consumption while offering high RF output power and channelized operation

Compliance ETSI and FCC regulations

In order to better use RFM69CW modules, this specification also involves a large number of the parameters and functions of its core chip RF69's,including those IC pins which are not leaded out

All of these can help customers gain a better understanding of the performance of RFM69CW modules, and enhance the application skills

FEATURES +13 dBm Power Output Capability High Sensitivity: down to -120 dBm at 1

2 kbps High Selectivity: 16-tap FIR Channel Filter Bullet-proof front end: IIP3 = -18 dBm, IIP2 = +35 dBm,80 dB Blocking Immunity, no Image Frequency response Low current: Rx = 16 mA, 100nA register retention Programmable Pout: -18 to +13 dBm in 1dB steps Constant RF performance over voltage range of module FSK Bit rates up to 300 kb/s Fully integrated synthesizer with a resolution of 61 Hz FSK, GFSK, MSK, GMSK and OOK modulations Built-in Bit Synchronizer performing Clock Recovery Incoming Sync Word Recognition 115 dB+ Dynamic Range RSSI Automatic RF Sense with ultra-fast AFC Packet engine with CRC-16, AES-128, 66-byte FIFO Built-in temperature sensor Module Size:16X16mm APPLICATIONS Automated Meter reading Wireless Sensor Networks Home and Building Automation Wireless Alarm and Security Systems Industrial Monitoring and Control Wireless M-BUS