Download the RFM23B datasheet PDF.
This datasheet also covers the RFM22B variant, as both devices belong to the same (rfm22b / rfm22b) ism transceiver module family and are provided as variant models within a single manufacturer datasheet.
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.
Full PDF Text Transcription for RFM23B (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
RFM23B. 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.
RFM23B Datasheet
