RFID ,Mobile tablet PC,RF,Mobile platform terminal Mobile platform terminal is a goods ... ,PR_ASKOutput Power:Max +20.7dBmRead-write Distance: 0-3MeterAntenna:Line polarization PCB antenna (1 dbi), standard configuration) or external antennaAudio function ... —50°CStorage temp:-20°C—65°CPower source: 4400mAh,3.7 DCV Li-On rechargeableAccessoriesStandard fittings: Host, AdapterOptional Accessories’: Mini ...