HOPERF ISM TRANSCEIVER MODULE RFM64

Description:

The RFM64 is a low cost transceiver module operating in the 433MHz frequency bands. The RFM64 is optimized for very low power consumption (3mA in receiver mode). It incorporates a baseband modem with data rates up to 150 kb/s. Data handling features include a sixty-four byte FIFO, packet handling, automatic CRC generation and data whitening. All major RF communication parameters are programmable and most of them may be dynamically set. It complies with European (ETSI EN 300-220 V2.1.1) and North American(FCC part15.247 and 15.249) regulatory standards.

In order to better use RFM64 modules, this specification also involves a large number of the parameters and functions of its core chip RF64's, including those IC pins which are not leaded out. All of these can help customers gain a better understanding of the performance of RFM64 modules, and enhance the application skills.

Features:

„ Low Rx power consumption: 3mA 

„ Low Tx power consumption: 25 mA @ +10 dBm 

„ Good reception sensitivity: down to -104 dBm at 25 kb/s in FSK, -110 dBm at 2kb/s in OOK 

„ Programmable RF output power: up to +12 dBm in 8 steps 

„ Packet handling feature with data whitening and automatic CRC generation 

„ RSSI (Received Signal Strength Indicator) „ Bit rates up to 150 kb/s, NRZ coding 

„ On-module frequency synthesizer 

„ FSK and OOK modulation 

„ Incoming sync word recognition 

„ Built-in Bit-Synchronizer for incoming data and clock synchronization and recovery 

„ Module size:19.7X16mm 

„ Optimized Circuit Configuration for Low-cost applications