Demo CR95HF-A ISO 15963 max range

pieretti · ‎2014-01-23

Posted on January 23, 2014 at 11:23

Hi,

I'm trying to achieve the maximum reading range from my demoboard CR95HF-A with a ISO 15693 tag (LRi2K). Until now I've obtained best results with modulation-index 10% and gain 34dB by writing 0x50 to ARC_B register: only 5 cm.

Can I improve this result? How Can I increse the antenna current?

Thanks in advance.

#range #lri2k #lri2k #lri2k #lri2k #lri2k #demo-cr95hf-a #cr95hf-firmware #cr95hf

pieretti · ‎2014-02-14

Posted on February 14, 2014 at 18:01

The M24LR-Discovery demo has arrived. For what is concerning to the CR95HF board, I'm achieving the same results. So I've decided to go further.

Where I can found the firmware source code for the SM32F103 of CR95HF board? It will be very usefull to start my own development.

Thanks

Anais GALLIGANI · ‎2014-03-04

Posted on March 04, 2014 at 17:34

Hello,

the FW can be find in the following link :

http://www.st.com/web/en/catalog/tools/FM116/SC1444/PF253360

#

and then in tab ''tools & software''

http://www.st.com/web/en/catalog/tools/PF257512

Have a nice day,

ST NFC/RFID Dynamic tag e2e support

mintien2004 · ‎2014-04-01

Posted on April 01, 2014 at 18:18

Hi,

I have the same question , which solution / reader chipset / reference design that the rang of LRI2K can reach about 1m as the presentation ? Or do you have any demostration video clip ?

In case of NDA require , pls let me know , my company can sign it.

Anais GALLIGANI · ‎2014-04-09

Posted on April 09, 2014 at 18:39

Hello

I advise you to contact our partner

http://www.st.com/web/en/support/rfid_partners.html

it depends of your whole system, how you use it.

and for such a read range, of course it is need to think to big power reader with big antenna.

Have a nice day,

thanks,

ST NFC/RFID dynamic tag support