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RFM22B - (RFM22B / RFM22B) ISM TRANSCEIVER MODULE

General Description

HopeRF's RFM22B/23B are highly integrated, low cost,433/868/915MHZ wireless ISM transceivers module.

121dBm) coupled with industry leading +20dBm output power ensures extended range and improved link performance.

Key Features

  • V1.0 Frequency Range.
  • 433/868/915MHz ISM bands Sensitivity =.
  • 121 dBm Output power range.
  • +20 dBm Max (RFM22B).
  • +13 dBm Max (RFM23B) Low Power Consumption.
  • 18.5 mA receive.
  • 30 mA @ +13 dBm transmit.
  • 85 mA @ +20 dBm transmit 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.

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Datasheet Details

Part number RFM22B
Manufacturer HOPERF
File Size 2.69 MB
Description (RFM22B / RFM22B) ISM TRANSCEIVER MODULE
Datasheet download datasheet RFM22B Datasheet

Full PDF Text Transcription for RFM22B (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RFM22B. For precise diagrams, and layout, please refer to the original PDF.

RFM22B/23B RFM22B/23B ISM TRANSCEIVER MODULE Features  V1.0 Frequency Range 433/868/915MHz ISM bands Sensitivity = –121 dBm Output power range +20 dBm Max (RFM22B) ...

View more extracted text
nds Sensitivity = –121 dBm Output power range +20 dBm Max (RFM22B) +13 dBm Max (RFM23B) Low Power Consumption 18.5 mA receive 30 mA @ +13 dBm transmit 85 mA @ +20 dBm transmit Data Rate = 0.123 to 256 kbps FSK, GFSK, and OOK modulation Power Supply = 1.8 to 3.

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