Electrical characteristics Internal chip: NXP U CODE 7, NXP U CODE 7m Communication protocol: EPC Class 1 Gen 2, ISO 18000-6C compliant Capacity: NXP U CODE 7: 128 bitov EPC, no user memory NXP U CODE 7m: 128 bitov EPC, 32 bits user memory Operating frequency: 902~928MHz Reading distance: fiksna bralec: 87× 17mm: 7m (22 noge) 60× 20mm: 5.5m (18 noge) ročni …