Proxmark3 community
Research, development and trades concerning the powerful Proxmark3 device.
Remember; sharing is caring. Bring something back to the community.
"Learn the tools of the trade the hard way." +Fravia
You are not logged in.
Announcement
Time changes and with it the technology
Proxmark3 @ discord
Users of this forum, please be aware that information stored on this site is not private.
Pages: 1
#1 2012-01-10 09:56:22
- laser
- Contributor
- Registered: 2011-06-23
- Posts: 24
How to make a 13.56MHz antenna
1. cut a 80cm length small wire(Enameled wire, QiBaoXian in Chinese).
2. strip the skin a little and connect to the TP3 and TP4.
3. wire 3 rings, about 8cm in diameter.
This kind of antenna work perfect and easy to make, the voltage is about 12v or more.
-----------------------------------------------------------
GeZhi Electronic Co, Ltd
http://www.xfpga.com
proxmark3 and other rfid product
PCB manufacture and OEM service
email: gezhitech@163.com or laser21@163.com
Tel: 086-13113330725
QQ: 1074079485
-----------------------------------------------------------
Offline
#2 2012-06-25 21:52:07
- edo1
- Contributor
- Registered: 2012-05-02
- Posts: 18
Re: How to make a 13.56MHz antenna
1. cut a 80cm length small wire(Enameled wire, QiBaoXian in Chinese).
why 80cm?
3. wire 3 rings, about 8cm in diameter.
why 3 rings and 8cm?
I have this antenna, it works. But it is not good enough for eavesdropping.
May be another configuration will be better?
Offline
Pages: 1