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#1 2016-01-18 08:38:03
- Go_tus
- Contributor
- Registered: 2015-06-03
- Posts: 81
suitable phone NFC antenna for proxmark
I have recently tried to make a good antenna for proxmark3 but failed. I then tried some smart phone nfc antenna, some of them give a good reading,
example Sony Xperia Z NFC antenna give a good result.
[== Undefined ==]
proxmark3> hw tune
Measuring antenna characteristics, please wait...#db# DownloadFPGA(len: 42096)
.....#db# DownloadFPGA(len: 42096)
.
# LF antenna: 0.00 V @ 125.00 kHz
# LF antenna: 0.00 V @ 134.00 kHz
# LF optimal: 0.00 V @ 12000.00 kHz
# HF antenna: 17.37 V @ 13.56 MHz
# Your LF antenna is unusable. Offline
#2 2016-01-19 21:45:25
- marshmellow
- Contributor
- From: US
- Registered: 2013-06-10
- Posts: 2,302
Re: suitable phone NFC antenna for proxmark
interesting, thanks for sharing.
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#3 2016-01-21 13:18:25
- asper
- Contributor
- Registered: 2008-08-24
- Posts: 1,409
Re: suitable phone NFC antenna for proxmark
Can you post a picture?
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#4 2016-01-22 11:19:52
- Go_tus
- Contributor
- Registered: 2015-06-03
- Posts: 81
Re: suitable phone NFC antenna for proxmark
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#5 2016-01-22 13:09:01
- asper
- Contributor
- Registered: 2008-08-24
- Posts: 1,409
Re: suitable phone NFC antenna for proxmark
Thank you !
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#6 2016-04-25 16:38:17
- superher0
- Contributor
- From: Germany
- Registered: 2016-04-23
- Posts: 24
Re: suitable phone NFC antenna for proxmark
http://www.proxmark.org/forum/img/6813/1453457974_z_antenna.jpg
Can you repost the pic please?
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