X-Band Motion Detector
Hi, I am using your sensor "X-Band Motion Detector". It works perfectly in Arduino Uno but when it is close a UHF RFID reader, the detector detects a motion constantly. The reader works on the following frequency range: 865-868 Mhz. How could I solve this interference? Gracias!
Comments
Jim
Hi Jim, thanks for your answer. The problem is that the detector and the RFID reader must be close together and in addition, the reader must work at 30 dBm.
Hi Chris and thanks for your answer. I tried but it does not improve the problem. Any other possible solution?
Hi RS_Jim,
yes but I can not change the orientation, just try to separate a bit but does not work. Thanks.
Hi Tracy Allen,
It is a good solutions but I still have interference problems. The complete equipment consists of: RFID UHF (that is off) and Arduino Uno and GPRS Shield (both turned on). The maximum distance that can separate X-Band Detector between Arduino Uno and GPRS module is two feet. The detector must work to maximum sensitivity and in these conditions still have interference problems.
Have you tried electrically isolating the two sensors?
Hi Xanadu and thanks for your answer.
I do not know it. Do you know any link where I can learn to do it?