DSO138 measuring of 134,2kHz signal emitted from RFID sender

DSO138 measuring of 134,2kHz signal emitted from RFID sender

Postby luto65 » Fri Nov 15, 2019 11:22 am

Dear all,
I would like to check with the DSO138 what signal is emitted and is received from the 134,2 kHz RFID sender of my pet-door.
I was thinking to connect the DSO138 probe to the pet-door antenna poles, and then collect the signal with/without the RFID card.
Any opinion ?
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luto65
 
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Re: DSO138 measuring of 134,2kHz signal emitted from RFID se

Postby luto65 » Sat Nov 16, 2019 11:25 am

Self answer: WRONG !
The antenna output is extremely weak.
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