RFM01 Datasheet, PDF (26/31 Pages) List of Unclassifed Manufacturers – Universal ISM Band FSK Receiver

RFM01
BER Measurement Results
1.E + 00
1.E -01
1.E -02
1.E -03
1.E -04
1.E -05
1.E -06
-115
BER at 433MHz Band
-110
-105
-100
Input Pow er [dBm]
1.1k bps
2.4k bps
4.8k bps
9.6k bps
19.2kbps
38.4kbps
57.6kbps
115k bps
-95
1.E+00
BER at 915MHz Band
1.E-01
1.E-02
1.E-03
1.E-04
1.E-05
1.E-06
-110
-105
-100
-95
Input Pow er [dBm]
1.1k bps
2.4k bps
4.8k bps
9.6k bps
19.2k bps
38.4k bps
57.6k bps
115k bps
-90
1.134 kbps
BW=67 kHz
δf_FSK =30 kHz
2.4 kbps
4.8 kbps
9.6 kbps
19.2 kbps
BW=67 kHz BW=67 kHz BW=67 kHz BW=67 kHz
δf_FSK =30 kHz δf_FSK =30 kHz δf_FSK =45 kHz δf_FSK =45 kHz
38.4 kbps
BW=134 kHz
δf_FSK =90 kHz
57.6 kbps
115 kbps
BW=134 kHz BW=200 kHz
δf_FSK =90 kHz δf_FSK =120 kHz
The table shows the optimal BW and δf selection for different data rates. Recommended only when using accurate crystal (20ppm or
FSK
better).
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