Mazhinji makadhi eRFID achiri kushandisa mapolymer epurasitiki sehwaro zvinhu.Inonyanya kushandiswa polima yepurasitiki iPVC (polyvinyl chloride) nekuda kwekusimba kwayo, kuchinjika, uye kuita zvakasiyana-siyana pakugadzira makadhi.PET (polyethylene terephthalate) ndiyo yechipiri inonyanya kushandiswa polima yepurasitiki mukugadzirwa kwemakadhi nekuda kwekusimba kwayo kwakanyanya uye kushorwa kwekushisa.

Saizi huru yemakadhi eRFID inozivikanwa se "standard kiredhiti kadhi" saizi, yakasarudzwa ID-1 kana CR80, uye yakarongedzerwa neInternational Standards Organisation mugwaro rinotsanangurwa ISO/IEC 7810 (Makadhi ekuzivikanwa - Physical Characteristics).

ISO/IEC 7810 inotsanangura ID-1/CR80 zviyero zvakaenzana ne85.60 x 53.98 mm (3 3⁄8″ × 2 1⁄8″ ), ine radius ye2.88–3.48 mm (inoda kusvika 1⁄8″)Zvichienderana nemaitiro ekugadzira uye zvinodiwa nevatengi, ukobvu hwemakadhi eRFID hunobva pa0.84mm-1mm.

Saizi dzetsika dzinowanikwawo zvinoenderana nezvinodiwa nemutengi.

Iyo RFID Kadhi Inoshanda Sei?

Zviri nyore, yega yega RFID kadhi yakamisikidzwa neantenna yakabatana neRFID IC, saka inogona kuchengeta uye kutumira data kuburikidza nemasaisai eredhiyo.RFID makadhi anowanzo shandisa passive RFID tekinoroji uye haidi yemukati magetsi.RFID makadhi anoshanda nekugamuchira electromagnetic simba rinoburitswa nevaverengi veRFID.

Zvinoenderana neakasiyana ma frequency, makadhi eRFID akakamurwa muzvikamu zvina.

Yakaderera frequency 125KHz RFID kadhi, kuverenga kureba 1-2cm.

High frequency 13.56MHz RFID kadhi, kureba kuverenga kusvika 10cm.

860-960MHz UHF RFID kadhi, kuverenga kureba 1-20 metres.

Isu tinogona zvakare kusanganisa maviri kana matatu akasiyana ma frequency mune imwe RFID kadhi.

Inzwa wakasununguka kutibata uye utore MAHARA sampu yeRFID yako yekuyedza.