Data Sheet

Page 32
RFM95/96/97/98(W)
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F
=
XO
S
C
4.1.4. Frequency Settings
Recalling that the frequency step is given by:
F
STE P
----------------
2
19
In order to set LO frequency values following registers are available.
Frf is a 24-bit register which defines carrier frequency. The carrier frequency relates to the register contents by following
formula:
F
RF
= F
STEP
× Frf(23,0)