RFM69HW
RFM69HW ISM TRANSCEIVER MODULE V1.3
GENERAL DESCRIPTION
TAL
ND
The RFM69HW 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 RFM69HW offers
the unique advantage of programmable narrow-band and
wide- band communication modes. The RFM69HW is
optimized for low power consumption while offering high RF
output power and channelized operation. Compliance ETSI
and FCC regulations.
RFM69HW
In order to better use RFM69HW modules, this specification
also involves a large number of the parameters and
functions of its core chip RF69H's,including those IC pins
which are not leaded out. All of these can help customers
gain a better understanding of the performance of
RFM69HW modules, and enhance the application skills.
APPLICATIONS
Automated Meter Reading
Wireless Sensor Networks
Home and Building Automation
Wireless Alarm and Security Systems
Industrial Monitoring and Control
Wireless M-BUS
KEY PRODUCT FEATURES
+20 dBm - 100 mW Power Output Capability
High Sensitivity: down to -120 dBm at 1.2 kbps
High Selectivity: 16-tap FIR Channel Filter
80
Bullet-proof front end: IIP3 = -18 dBm, IIP2 = +35 dBm,
dB Blocking Immunity, no Image Frequency response
Low current: Rx = 16 mA, 100nA register retention
Programmable Pout: -18 to +20 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:19.7X16mm
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