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SM-R400 User’s Manual 

Company 

Date 

Version 

 

 

 

V2.4.16 

 

10

 

Identification with Radio and Optical 

 

4.

 

Reader Specification 

 

 

UHF RFID Reader Performance 

Description 

Value 

MODEL 

SM-R400 

Architecture 

UHF RFID Reader Module 

Protocol 

EPC Gen2(ISO 18000-6C), 

Frequency 

902.75MHz to 927.25MHz(USA) 

Max. Tx Power 

27dBm±1dBm (0.5W) 

Power control 

5dBm to 27dBm(1dB step) 

Hopping Channels 

50 

Channel Spacing 

500KHz 

Channel Dwell time 

< 0.4 seconds 

Modulation Method 

PR-ASK 

Supply voltage 

Li-ion Battery 

Max Current (max power) 

< 850mA 

Operating Temperature 

-10℃  to +50℃ 

LED Indicators 

Charging(Low-battery), Data(Power), BT 

Signaling 

Bluetooth,    Baud rate(115200bps) 

 

 

Interface 

USB connector   

MICRO USB 

 

 

Physical Dimension 

SIZE 

96mm  ×  50mm  ×  15mm 

Weight 

90 g 

 
 
 
 
 
 

Summary of Contents for SM-R400

Page 1: ...April 2012 SM R400 USER S MANUAL V2 4 16...

Page 2: ...SM R400 User s Manual Company Date Version V2 4 16 2 Identification with Radio and Optical Revision history Version Revision Date Revision page Revision Description V2 4 16 1012 04 16 Draft...

Page 3: ...ction System composition diagram 4 Introduction 4 System composition diagram 4 2 Composition parts 7 3 Reader Description 8 4 Reader Specification 10 UHF RFID Reader Performance 10 Interface 10 Physic...

Page 4: ...SB Interface with PC and SMART PHONE and it provides customers with Compact size low cost high performance functions It supports protocols of ISO18000 6C EPC C1G2 and it is embedded class2 Bluetooth m...

Page 5: ...e frequency IF filter provides coarse channel selectivity It has programmable bandwidth to accommodate the large range of required data rates The coarsely filtered I and Q signals are analog to digita...

Page 6: ...SM R400 User s Manual Company Date Version V2 4 16 6 Identification with Radio and Optical...

Page 7: ...SM R400 User s Manual Company Date Version V2 4 16 7 Identification with Radio and Optical 2 Composition parts RFID Reader USB Cable Reader Software User Document CD ROM...

Page 8: ...is charging done the Green Led is turned on Low battery LED The Red LED will twinkle when the battery is low POWER LED The Green LED is turned on when the POWER S W is on READ LED The Green LED will t...

Page 9: ...SM R400 User s Manual Company Date Version V2 4 16 9 Identification with Radio and Optical ANT PART USB ANT USB It is used Battery charging and USB interface with PC...

Page 10: ...2 75MHz to 927 25MHz USA Max Tx Power 27dBm 1dBm 0 5W Power control 5dBm to 27dBm 1dB step Hopping Channels 50 Channel Spacing 500KHz Channel Dwell time 0 4 seconds Modulation Method PR ASK Supply vol...

Page 11: ...ervice Name Serial Port Profile Bluetooth Device Address 123456000000 123456ffffff HEX PIN Code 0000 ASCII UART Baud Rate 115200bps UART Parity None UART Stop Bit 1 UART Flow Control None Class of Dev...

Page 12: ...SM R400 User s Manual Company Date Version V2 4 16 12 Identification with Radio and Optical Mechanical Dimension...

Page 13: ...played It is displayed at just upper left side of list box in small size Number of tags is displayed It is displayed at just upper right side of list box in large size 6 If you click StopOperation but...

Page 14: ...the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful...

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