Production process and technical parametersCommunication protocol: ISO 14443 I-TypeA, ISO 15693, I-EPC C1 GEN2, ISO 18000-6CAntenna radio frequency: 13.56I-MHz, 860MHz~960MHzAntenna process: etching aluminum/etching copperAntenna material: paper, AL/Cu Product specifications: customized Paper substrate: 80μ Aluminum/copper foil: 10μ Notice: I-JavaScript iyadingeka kulokhu okuqukethwe.