[help] UHF RFID chip reader

Hi,

please here is one EM4298,

link http://www.asicentrum.cz/data/pdf/EM4298_FS_RevA.pdf

Hi
you can buy one here.

Alien Technology - Products - RFID Tags - RFID ICs

Plasma

Hi Plasma ,

I do not sure that Higgs-3 is for UHF RFID reader , for UHF RFID tag it is ok.

Libor124

thank you for your useful information, libor and plasma.
i am design "automatic road pricing system" for my thesis, hope to have your support ..
and libor, do you have experience with EM4298? i can't find the frequency range of this chip.
and do you know the price of this chip?

Hi,
EM4298 is ISO18000-6 type A, B and C (EPC C1G2) communication standard compliant, frequency is 860-960MHz.
I do not have exactly the price, the final price of the UHF reader with EM is 180Eur, consequently I do not think that the price will be too high.
If you want I can ask the price.
I do not have personaly experiancies with EM4298, only from my friend know that it is the quite user friendly chip.

oh, that is good price
and, if possible, could you ask your friend some information that will help me much:
which microprocessor, which antenna did your friend use with EM4298 to make a reader?
could you please help me the hardware architecture of this reader?