RFM23BP Datasheet, PDF (1/62 Pages) List of Unclassifed Manufacturers – ISM TRANSCEIVER MODULE

R F M 2 3 BP
RFM23BP ISM TRANSCEIVER MODULE
Features
Frequency Range
433/868/915MHz ISM bands
Sensitivity = –120 dBm
Output power range
+30 dBm Max (RFM23BP)
Low Power Consumption
25 mA receive
550 mA @ +30 dBm transmit
Data Rate = 0.123 to 256 kbps
FSK, GFSK, and OOK modulation
Power Supply = 3.3 to 6 V
Ultra low power shutdown mode
Digital RSSI
Applications
Wake-up timer
Auto-frequency calibration (AFC)
Power-on-reset (POR)
Antenna diversity and TR switch
control
Configurable packet handler
Preamble detector
TX and RX 64 byte FIFOs
Low battery detector
Temperature sensor and 8-bit ADC
–40 to +85 °C temperature range
Integrated voltage regulators
Frequency hopping capability
On-chip crystal tuning
16-PIN SMD package
Low cost
V2.0
RFM23BP
Remote control
Home security & alarm
Telemetry
Personal data logging
Toy control
Tire pressure monitoring
Wireless PC peripherals
Remote meter reading
Remote keyless entry
Home automation
Industrial control
Sensor networks
Health monitors
Tag readers
Description
HopeRF's RFM23BP are highly integrated, low cost,433/868/915MHZ
wireless ISM transceivers module. The low receive sensitivity(–120dBm)
coupled with industry leading +30dBm output power ensures extended
range and improved link performance. Built-in antenna diversity and
support for frequency hopping can be used to further extend range and enhance
performance.
Additional system features such as an automatic wake-up timer, low
battery detector, 64 byte TX/RX FIFOs, automatic packet handling, and preamble
detection reduce overall current consumption and allow the use of lower-cost
system MCUs. An integrated temperature sensor, general purpose ADC, power-
on-reset (POR), and GPIOs further reduce overall system cost and size.
The RFM23BP digital receive architecture features a high-performance ADC
and DSP based modem which performs demodulation, filtering, and packet
handling for increased flexibility and performance. The direct digital transmit
modulation and automatic PA power ramping ensure precise transmit modulation
and reduced spectral spreading ensuring compliance with global regulations
including FCC, ETSI.
An easy-to-use calculator is provided to quickly configure the radio settings,
simplifying customer's system design and reducing time to market.
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