User's Manual

7
1.1.3 Product Specification
Specifications:
Physical
Characteristics:
Plastic sealed enclosure: 90 mm x 50 mm x 20 mm;
Weight 50 g
Read Range:
Up to 100 meters depending on reader power
Frequency:
2400-2483 MHz ISM license-free band
Environment:
Operating Temp: -40°C to 65°C (-40°F to 149°F)
Storage Temp: -40°C to 85°C (-40°F to 185°F)
Humidity: 0% to 95% RH non-condensing
Modulation:
CSS modulation
Output RF Power:
+17 dBm
Ranging Method:
Time Of Arrival (TOA)
Ranging Accuracy:
+/- 1 meter
Protocol:
CSL RTLS Protocol, orderly inventory method to handle
large tag population
Battery:
Internal rechargeable Li Polymer battery
Order Code:
CS3156
1.1.4 Antenna Properties
CS3156 employs a miniaturized SMD antennas for effective RF transmission
and reception. The antenna properties are as below :
Electrical Items
Specifications
Model
W3108
Type of antenna
SMD type
Frequency range
2400MHz – 2500MHz
Nominal impedance
50 ohm
Polarization
Linear
V.S.W.R
1.5 typically, mounting on CS3156
Gain
1.5dBi typically, mounting on CS3156
Mechanical Items
Specifications
Dimension in millimeter
5(W) x 2.5(L) x 5.5(H)
Weight
0.14gram