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Low frequency long range RFID reader

Question asked by Koldo Alaez on Oct 26, 2016

Hi everyone,


I'm trying to do a project involving low frequency RFIDs (125-134.2 kHz) and the HTRM902 long range reader kit seems to be obsolete. Is there any other device/IC capable of doing long range RFID tag reading?


Low frequency RFIDs are essential to the project because all of the communication must happen under salty water and high frequencies don't work very well under these conditions.


Besides, I'm also wondering if the HTRC11001T IC is able to do long range (0.5 m or more in an air environment) reading with a proper antenna.