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#1 2019-05-10 00:37:03

darkman
Contributor
Registered: 2019-04-25
Posts: 4

pm3 stopped reading LF tags

I have a proxmark3 and have been trying to clone an AWID fob. I was able to read the original and clone it to a T5577 card. The card didn't work so when I got back to trying to figure it out the original fob wouldn't read on the pm3 anymore and neither would any LF fob or tag but card sized LF still read. Do I need to tune the antenna some how or adjust the config? Again it worked and than it didn't. HF still works fine,

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#2 2019-05-13 09:38:51

mwalker
Moderator
Registered: 2019-05-11
Posts: 318

Re: pm3 stopped reading LF tags

If it's reading full size tags but not the smaller fobs it will most likely be an issue with antenna size and fob  placement.
Try placing the fob  closer to the edge of the lf  antenna and not in the middle.

If that does not work try different positions and the lf  detect each time.

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#3 2019-05-19 00:12:01

darkman
Contributor
Registered: 2019-04-25
Posts: 4

Re: pm3 stopped reading LF tags

This is the unit I have.

Proxmark3 on Amazon

Is the a better LF antenna that would work with this and how would I switch it out?

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