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RFM22B-433Mhz-S2 Wireless ISM Transceiver

RFM22B-433Mhz-S2 Wireless ISM Transceiver
RFM22B-433Mhz-S2 Wireless ISM Transceiver
$4.00
Ex Tax: $4.00
  • Stock: In Stock
  • Weight: 0.02kg
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SpecificationDownload


http://www.hoperf.com/data/upload/portal/20190306/RFM22BW%20Datasheet.pdf


● Frequency Range: 433MHz ISM bands                                


● Sensitivity = –121 dBm


● Output power range:  +13 dBm Max (RFM23B)


● Low Power Consumption


● Data Rate = 0.123 to 256 kbps


● FSK, GFSK, and OOK modulation


● Power Supply = 1.8 to 3.6 V


● Ultra low power shutdown mode


● Digital RSSI


● 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


● 20-pin QFN package


● Low cost