RFM65CW Datasheet, PDF (1/71 Pages) List of Unclassifed Manufacturers – ISM RECEIVER MODULE

RFM65CW
RFM65CW ISM RECEIVER MODULE V1.1
GENERAL DESCRIPTION
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The RFM65CW is a low cost receiver module capable
of operation in 3 1 5 ,433,868 and 915 MHz 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 RFM65CW
offers the unique advantage of programmable narrow-band
and wide-band communication modes. The RFM65CW is
optimized for low power consumption while offering high
sensitivity and channelized operation. Compliance ETSI and
FCC regulations.
In order to better use RFM65CW modules, this specification
also involves a large number of the parameters and
functions of its core chip RF65's, including those IC pins
which are not leaded out. All of these can help customers
gain a better understanding of the performance of
RFM65CW modules, and enhance the application skills.
RFM65CW
KEY PRODUCT FEATURES
z High Sensitivity: down to -120 dBm at 1.2 kbps
z High Selectivity: 16-tap FIR Channel Filter
z _{Bullet-proof front end: IIP3 = -18 dBm, IIP2 = +35 dBm,}
80 dB Blocking Immunity, no Image Frequency
response
z Low current: Rx = 16 mA, 100nA register retention
z Constant RF performance over voltage range of
module
z FSK Bit rates up to 300 kb/s
z Fully integrated synthesizer with a resolution of 61 Hz
z FSK, GFSK, MSK, GMSK and OOK demodulation
z Built-in Bit Synchronizer performing Clock Recovery
z Incoming Sync Word Recognition
z 115 dB+ Dynamic Range RSSI
z Automatic RF Sense with ultra-fast AFC
z _{Packet engine with CRC, AES-128 encryption and 66-}
byte FIFO
z Built-in temperature sensor and Low Battery indicator
z Module size:16X16mm
APPLICATIONS
z Automated Meter Reading
z Wireless Sensor Networks
z Home and Building Automation
z Wireless Alarm and Security Systems
z Industrial Monitoring and Control
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