Production process and technical parametersCommunication protocol: ԻՍՕ 14443 Type A, ԻՍՕ 15693, EPC C1 GEN2, ISO 18000-6CAntenna radio frequency: 13.56ՄՀց, 860MHz~960MHzAntenna process: etching aluminum/etching copperAntenna material: paper, AL/Cu　　Product specifications: customized 　　　　Paper substrate: 80μ　　　Aluminum/copper foil: 10μ Notice: JavaScript is required for this content.