User's Manual

4
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3 Specification
OR8400Specification
AirInterfaceProtocol  EPCglobalUHFClass1Gen2/ISO18000‐6C
TransmitPower  +10.0to+30.0dBm
Max.ReceiveSensitivity[1] ‐82dBm
TypicalReceiveSensitivity[1]
‐84dBmat30dBm
‐86dBmat27dBm
Min.ReturnLoss 10dB
Antennaports 4reversepolarityTNCmono‐staticports
DenseReaderMode
SupportDenseReaderMode(DRM),Built‐inDRM
Filter
Performanceoptimization SupportAutoimprovingsensitivitytechnology
Frequency US:902~928MHz
Interface USB1.1(USB2.0FullSpeed)
USBDriver SupportWindowsXP/7/Linux32bit
DCPower 12V+/‐5%
PowerConsumption 12Wat30.0dBm
OperatingCaseTemperature[2] ‐20
o
Cto+70
o
C
Humidity 5%to95%,non‐condensing
Dimensions 140x90mm(notincludeTNCconnector)
RoHS
ComplianttoEuropeanUniondirective
2002/95/EC
Note:
[1]SensitivityvalueismeasuredbyVoyanticReadformanceatTNCconnectors.
[2] The OR8400 module may be considered as a single electronic component. It is
designed so that all the internal components have safe margins to their thermal limits
when the heat spreading plate (bottom) does not exceed 70°C. The heat spreading
plate temperature must not exceed 70 degrees C. Heat sinking will be required for
high duty cycle applications.