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RFM64W Datasheet, PDF (1/75 Pages) List of Unclassifed Manufacturers – ISM TRANSCEIVER MODULE | |||
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RFM64W
RFM64W ISM TRANSCEIVER MODULE V1.2
General Description
The RFM64W is a low cost transceiver module
operating in the 433MHz frequency bands. The
RFM64W 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 RFM64W 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 RFM64W 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
RFM64W
Applications
 Wireless alarm and security
systems
 Wireless sensor networks
 Automated Meter Reading
 Home and building automation
 Industrial monitoring and control
 Remote Wireless Control
 Active RFID PHY
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Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com http:/ / www.hoperf.com
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