Copyright© Hong Kong RFID Ltd. 2008, All rights reserved. Reproduction of any part is strictly prohibited.
Hong Kong RFID Limited
Add: Unit 207A, 2/F, Building 9, No.5 Science Park West Avenue, Hong Kong Science Park, Shatin, N.T., Hong Kong
Tel: (852) 2165 4708 Fax: (852) 3007 1901 Email:
P.5
1.2
System Overview
1.2.1
Specification
Direction
Omni-directional, standard rubber antenna
Range
30~50m (depends on different Active RFID Tags),
Frequency
2.4GHz--2.5GHz ISM
RF Output Power
0dBm
Sensitivity
-85dBm
Power
500mA,5V
Modulation
GFSK
Software Interface
Xtractor
TM
, .Net Platform
Data Rate
1Mbps
Operating Temperature
-40~60`C
Operating Humidity
95%(Non-condensing)
Anti-collision
200 tags simultaneously, shown within 5 sec.
Interface
WI-FI, IEEE 802.11b/g. can act as AP
Dimension
125mm * 108mm * 26mm
PC or
Controller
Wireless Router
Empress 2.4GHz
Active Reader
Directional or
Omni-Directional
Antenna
Active Tags
Active Tags broadcast Tag ID and
listen for comments at defined
time interval (e.g 1 signal per
second)
Active Tag ID and information
passed to PC through reader itself
or other network devices