Who Is Epcglobal - SATO CL408e Rfid Manual

Frequency area:
UHF 860-950 MHz
Distance:
Long range around 3 to 4m
Data Carrier:
Communication passive
Energy supply passive
Serial Number:
96 Bit
Data Capacity:
0 to 2K bytes information WORM,
R/W
The battery-assisted passive system relies on a battery located inside the tag as its energy
supply. The communication data carrier is passive and the transponder functions similarly
to a smaller "smart label" tag, but the energy supplied to the IC inside the tag is provided
by the battery. Typical applications using back scatter semi-active RFID tags include:
electronic toll collection.
Frequency area:
UHF 860 – 950 MHz
UHF 2.45 GHz
Distance:
Long range around 4 to 8m
Data Carrier:
Communication passive
Energy supply active
Serial Number:
10 digit number ID
Also available are systems that have data carriers which operate with active
communications as well as an active energy supply. These systems are more costly to
implement but are very flexible and able to handle longer ranges. The RF reader-writer
transmits data to the tag and the tag is generating its own modulated wave back to the RF
reader. Mobile phones operate using the same principle. Typical applications include:
electronic toll collection and real-time location of goods.
Version 0.8 21/10/2004 Page 13 of 44