NFC Shield V2.0 Antenna

Products & Technology Shields
#1

Hello, I want to buy the shield NFC Shield V2.0 ( www . seeedstudio . com/wiki/NFC_Shield_V2.0)

But I wanted to know if it is possible to extend the antenna:

For example with a cable of 5 meters or more (which is the limit?)

I had been thinking of using a cable like this: www . amzn . com/B00428R89M
This serves to lengthen the antenna? or actually serves any copper cable?

P.D: attach the urls, I cant add links.
thanks!!!

#2

Hi, I think it will not works, although I’m not an expert. There are some documents(http://www.nxp.com/products/identification_and_security/nfc_and_reader_ics/nfc_contactless_reader_ics/PN5321A3HN.html#documentation) from NXP you can read.