Ouch!
Having an interference source that is only a slightly longer wavelength than
the RFID frequency is a real tough problem. If the bombarders are only
interfering with transmits/receives and not actual writing false data to the
pallet markers I would suggest altering the system programming to
Hello Wm:
Troubleshooting an EMI problem by telephone or email is usually a very tall
order.
The best that could probably happen is for someone to point you in the right
direction.
1) I agree with Ken, a clue lies in the generator frequency
2) Does the problem occur only at the station where
You don't say what the rf generator frequency is. If it is also MF (300 kHz
- 3 MHz) ferrite tiles won't work. hard to give useful info without more
definition of the culprit emitter and its purpose. If the rf generator
drives a load through coax then it ought to be easy to shield it and
Without knowing anything about your system, RFID and RF bombarders, I will
merely offer a SWAG. My guess is that the RFID system is a magnetic loop
system? If so, copper will not have significant effect on shielding the
system. Ferrous material will. Try a galvanized sheet steel for a shield.
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