Emerson CSI 9420 Reference Manual page 108

Accelerometer EMI and RFI considerations
Figure 6-1:
A.
B.
C.
102
Accelerometer signal with and without interference
Signal measured with no RFI effect.
Signal in the presence of interference on a completely unmitigated accelerometer.
Frequency spectrum representation of the signal with interference.
MHM-97408, Rev 15