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RFM95W Parameters

RFM95W Parameters

<< Datasheet

Breakout Board (Adafruit) - $19.95

Frequency = 862 - 1020 MHz (Programmable)

Bandwidth: = 125 - 500 kHz

Effective Bitrate 0.293 - 37.5 kbps

RX Sensitivity  = -119dBm (1.2kbps), -148dBm (18bps)

Power - +20dB, 100 mW constant RF output at 3.3V

Maximum Link Budget - 164dB

Electrical Specifications

Capabilities: SPI, GPIO (6x), RST, RF out

RFOP = RF Output Pin

PA_BOOST = Drive RF output to maximum

SymbolDescriptionMinMaxTyp
VDDopOperating Supply Voltage1.8V3.7V
TopOperational Temperature-20C+70C (158F)
ClopLoad capacitance on digital ports
25pF
MLRF Input Level
+10dBm
IDDSLSupply current in Sleep Mode
1uA0.2uA
IDDTSupply Current in Transmit Mode with impedance matching

120mA /w RFOP = +20 dBm, on PA_BOOST

87mA   /w RFOP = +17 dBm, on PA_BOOST

29mA   /w RFOP = +13 dBm, on RFO_LF/HF pin

20mA   /w RFOP = +7dBm, on RFO_LF/HF pin


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