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依据ISO/IEC 18000系列标准。ISO/IEC 18046系列标准、ISO/IEC18047系列标准、ISO/IEC 14443系列标准、EPC系列标准开展低频、高频、超高频、微波频段的RFID产品的协议、性能测试

可调速RFID EPC输送测试系统专门为实现EPCglobal中的输送带动态测试方法的要求而设计,常规输送技术如皮带线、滚道线等都难以实现高速、宽面等要求,本设备经过特殊设计可以达到EPCglobal规定的190m/min的速度,并可在60m/min,120m/min,180m/min三档速度上+10%的浮动速度调节。有往返功能和计数功能。配套的进口RFID读写器设备能够使得当系统交付时立即可进行相关测试工作,例如针对标签产品进行动态输送线测试。

可调速环形单品RFID测试系统,它专为酒、药等瓶状小尺寸包装而设计,单品在此设备上运动时抖动小,五粮液、茅台等RFID系统在上线前均需在此类设备上进行测试和摸底验证。速度调节范围 本身速度可调节:0~65m/min。系统配套有RFID数据设备及计数设备,在测试可靠性时可以方便的统计运转的圈数,以及相关统计信息。

EPC闸口门RFID测试系统配备EPC标准闸口门,闸口门测试常用配套设备如托盘,标签标准立方体,手推车,托盘托板车及读写器等,利用该环境可以执行符合EPC闸口门测试方法的测试工作。

标签位置部署软件用于辅助确定标签的最佳贴放位置。当标签在物品上遍历一遍,软件系统即可测试出标签在每个位置上的读取性能,并绘制出一副标签性能侧视图图,并可帮助客户找到标签应用过程中的最佳布置位置。

托盘RFI往返测试系统,它为托盘级RFID产品的可靠性自动化测试提供了可能,托盘在输送线上往返多次运动,则RFID检测装置可以便捷测试产品的重复读取率。

 

覆盖的协议标准及详细技术指标

测试项目

技术指标

ISO - EPC 要求

单位

 

协议种类

ISO 11784/11785_FDX

 

载波频率

 

Center Frequency

134.2

kHz

 

Frequency Accuracy

13.42

Hz

 

调制方式

 

Command Modulation

 

 

 

Modulation Depth/Index

 

 

 

Response Modulation

ASK

 

 

射频包络

 

Power On/Off Time

 

 

 

Power On/Off Ripple

 

 

 

Power Off Level

 

 

 

Transition Time t1

 

 

 

Transition Time t2

 

 

 

Transition Time t3

 

 

 

Transition Time t4

 

 

 

Transition Ripple

 

 

 

Pulse Width

 

 

 

Duty Cycle

 

 

 

数据编码

 

Command Coding

 

 

 

Response Coding

Modified DBP

 

 

传输码率

 

Command Data Rate

 

 

 

Response Link Frequency

8388

Hz

 

Response Data Rate

4194

Hz

 

链接时序

 

Etu

238.44

us

 

Turn-around Time T1

 

 

 

Turn-around Time T2

 

 

 

Turn-around Time T3

 

 

 

Turn-around Time T4

 

 

 

帧结构

 

SOF

 

 

 

EOF

 

 

 

指令集

 

Mandatory Commands

 

 

 

Optional Commands

 

 

 

标签内存

 

Memory Content

 

 

 

协议状态

 

State Transition

 

 

 

协议种类

ISO 11784/11785_HDX

 

载波频率

 

Center Frequency

134.2

kHz

 

Frequency Accuracy

13.42

Hz

 

调制方式

 

Command Modulation

 

 

Modulation Depth/Index

 

 

Response Modulation

FSK

 

射频包络

 

Power On/Off Time

 

 

 

Power On/Off Ripple

 

 

 

Power Off Level

 

 

 

Transition Time t1

 

 

 

Transition Time t2

 

 

 

Transition Time t3

 

 

 

Transition Time t4

 

 

 

Transition Ripple

 

 

 

Pulse Width

 

 

 

Duty Cycle

 

 

 

数据编码

 

Command Coding

 

 

 

Response Coding

NRZ

 

 

传输码率

 

Command Data Rate

 

 

 

Response Link Frequency

4194

Hz

 

Response Data Rate

8388

Hz

 

链接时序

 

Etu

238.44

us

 

Turn-around Time T1

 

 

 

Turn-around Time T2

 

 

 

Turn-around Time T3

 

 

 

Turn-around Time T4

 

 

 

帧结构

 

SOF

 

 

 

EOF

 

 

 

指令集

 

Mandatory Commands

 

 

 

Optional Commands

 

 

 

标签内存

 

Memory Content

 

 

 

协议状态

 

State Transition

 

 

 

协议种类

ISO 14223 FDX_ADV

 

载波频率

 

Center Frequency

134.2

kHz

 

Frequency Accuracy

13.42

Hz

 

调制方式

 

Command Modulation

ASK

 

 

Modulation Depth/Index

90~100

%

 

Response Modulation

ASK

 

 

射频包络

 

Power On/Off Time

 

 

 

Power On/Off Ripple

 

 

 

Power Off Level

 

 

 

Transition Time t1

4/fc~10/fc

 

 

Transition Time t2

0.5t1~t1

 

 

Transition Time t3

0.5t1~t1

 

 

Transition Time t4

 

 

 

Transition Ripple

<5

%

 

Pulse Width

 

 

 

Duty Cycle

 

 

 

数据编码

 

Command Coding

PIE

 

 

Response Coding

Manchester

 

 

传输码率

 

Command Data Rate

5.5

kHz

 

Response Link Frequency

8388

Hz

 

Response Data Rate

4194

Hz

 

链接时序

 

Etu

238.44

us

 

Turn-around Time T1

204/fc~209/fc

 

 

Turn-around Time T2

>150/fc

 

 

Turn-around Time T3

>241/fc

 

 

Turn-around Time T4

 

 

 

帧结构

 

SOF

Bit 0 + “code violation”

 

 

EOF

“stop condition”

 

 

指令集

 

Mandatory Commands

Inventory, Inventory ISO 11785 Code, Stay Quiet, Read UID, Read Multiple Blocks, Write Single Block, Lock Block

 

 

Optional Commands

Read Single Block, Read Single Block With Security Status, Read Multiple Blocks with Security Status, Write Multiple Blocks, Get System Information, Select Reset to Ready, Write System Data, Lock System Data, Read Extended Multiple Blocks, Write Extended Multiple Blocks, Lock Extended Block, Login, Lock Password

 

 

标签内存

 

Memory Content

 

 

 

协议状态

 

State Transition

RF Off,Wait,ISO11785,Ready,Quiet,Selected(Optional)

 

 

协议种类

ISO 14223 HDX_ADV

 

载波频率

 

Center Frequency

134.2

kHz

 

Frequency Accuracy

13.42

Hz

 

调制方式

 

Command Modulation

ASK

 

 

Modulation Depth/Index

90~100

%

 

Response Modulation

FSK

 

 

射频包络

 

Power On/Off Time

 

 

 

Power On/Off Ripple

 

 

 

Power Off Level

 

 

 

Transition Time t1

14/fc~26/fc

 

 

Transition Time t2

2/fc~10/fc

 

 

Transition Time t3

5/fc~20/fc

 

 

Transition Time t4

 

 

 

Transition Ripple

<5

%

 

Pulse Width

 

 

 

Duty Cycle

 

 

 

数据编码

 

Command Coding

PIE

 

 

Response Coding

NRZ

 

 

传输码率

 

Command Data Rate

2.83

kHz

 

Response Link Frequency

8

kHz

 

Response Data Rate

8

kHz

 

链接时序

 

Etu

125

us

 

Turn-around Time T1

1.9~4

ms

 

Turn-around Time T2

>2.2

ms

 

Turn-around Time T3

>4.75

ms

 

Turn-around Time T4

 

 

 

帧结构

SOF

“code violation SOF” + Bit 0 +Bit 1

 

EOF

“code violation EOF

 

指令集

Mandatory Commands

Inventory, Inventory ISO 11785 Code, Stay Quiet, Read UID, Read Multiple Blocks, Write Single Block, Lock Block

 

Optional Commands

Read Single Block, Read Single Block Wth Security Status, Read Multiple Blocks with security Status, Write Multiple Blocks, Get System Information, Select Reset to Ready, Write System Data, Lock System Data, Read Extended Multiple Blocks, Write Extended Multiple Blocks, Lock Extended Block, Login, Lock Password

 

标签内存

Memory Content

 

 

协议状态

State Transition

RF Off,Wait,ISO11785,Ready,Quiet,Selected(Optional)

 

协议种类

ISO 14443 Type A

载波频率

Center Frequency

13.56, adjustable

13.56

 MHz

Frequency Accuracy

±1

±7

 kHz

调制方式

Command Modulation

ASK

ASK

 

Modulation Depth/Index

100, adjustable

100

%

Response Modulation

Sub-carrier OOK

Sub-carrier OOK

 

射频包络

Power On/Off Time

 

 

us

Power On/Off Ripple

 

 

%

Power Off Level

 

 

%

Transition Time t1

38/fc~40.5/fc, adjustable

38/fc~40.5/fc

us

Transition Time t2

7/fc~36/fc, adjustable

7/fc~36/fc

us

Transition Time t3

3/fc~16/fc, adjustable

3/fc~16/fc

us

Transition Time t4

2/fc~6/fc, adjustable

2/fc~6/fc

us

Transition Ripple

<2.5

<10

%

Pulse Width

2.0-3.0, adjustable

2.0-3.0

us

Duty Cycle

 

 

%

数据编码

Command Coding

Modified Miller

Modified Miller

 

Response Coding

Manchester

Manchester

 

传输码率

Command Data Rate

106, 212, 424, 848

106, 212, 424, 848

kbps

Response Link Frequency

 

 

 kHz

Response Data Rate

106, 212, 424, 848

106, 212, 424, 848

kbps

链接时序

Etu

9.44, adjustable

9.44

us

Turn-around Time T1

(nx128+84)/ fc, (nx128+20)/fc, adjustable

(nx128+84)/ fc, (nx128+20)/fc

us

Turn-around Time T2

 

 

us

Turn-around Time T3

 

 

us

Turn-around Time T4

 

 

us

帧结构

SOF

Sequence Z

Sequence Z

 

EOF

Bit 0+Sequence Y

Bit 0+Sequence Y

 

指令集

Mandatory Commands

All

REQA, WUPA, Anticollision, Select, HLTA, RATS, PPS, I-Block, R-Block, S-Block_wtx, S-Block_deselec

 

Optional Commands

 

 

 

标签内存

Memory Content

All

UID_Size, Anticollision_Level, UID, BCC

 

协议状态

State Transition

All

Idle, Ready, Active, Halt, Protocol

 

协议种类

ISO 14443 Type B

载波频率

Center Frequency

13.56, adjustable

13.56

 MHz

Frequency Accuracy

±1

±7

 kHz

调制方式

Command Modulation

ASK

ASK

 

Modulation Depth/Index

15-25, adjustable

15-25

%

Response Modulation

Sub-carrier BPSK

Sub-carrier BPSK

 

射频包络

Power On/Off Time

 

 

us

Power On/Off Ripple

 

 

%

Power Off Level

 

 

%

Transition Time tr/tf

<16/fc, adjustable

<16/fc

us

Transition Ripple

<2.5

<10

%

Pulse Width

2.0-3.0, adjustable

2.0-3.0

us

Duty Cycle

 

 

%

数据编码

Command Coding

NRZ-L

NRZ-L

 

Response Coding

NRZ-L

NRZ-L

 

传输码率

Command Data Rate

106, 212, 424, 848

106, 212, 424, 848

kbps

Response Link Frequency

 

 

 kHz

Response Data Rate

106, 212, 424, 848

106, 212, 424, 848

kbps

链接时序

Etu

9.44, adjustable

9.44

us

Turn-around Time T1

Max (256/fs)*2FWI, adjustable

Max (256/fs)*2FWI

us

Turn-around Time T2

 

 

us

Turn-around Time T3

 

 

us

Turn-around Time T4

 

 

us

帧结构

SOF

10~11etu low+2~3etu high

10~11etu low+2~3etu high

 

EOF

10~11etu low

10~11etu low

 

指令集

Mandatory Commands

All

REQB, WUPB, Slot-MARKER, ATTRIB, HLTB, I-Block, R-Block, S-Block_wtx, S-Block_deselect

 

Optional Commands

 

 

 

标签内存

Memory Content

All

PUPI, AFI, Protocol_Type, FWI, ADC, FO

 

协议状态

State Transition

All

Idle, Ready_Requested, Ready_Declared, Protocol, Halt

 

协议种类

ISO 15693, ISO 18000-3 Mode 1

载波频率

Center Frequency

13.56, adjustable

13.56

 MHz

Frequency Accuracy

±1

±7

 kHz

调制方式

Command Modulation

ASK

ASK

 

Modulation Depth/Index

10 or 100, adjustable

10 or 100

%

Response Modulation

One/Two Sub-carrier ASK

One/Two Sub-carrier ASK

 

射频包络

Power On/Off Time

 

 

us

Power On/Off Ripple

 

 

%

Power Off Level

 

 

%

Transition Time t1

6.0~9.44, adjustable

6.0~9.44

us

Transition Time t2

2.1~6.0, adjustable

2.1~6.0

us

Transition Time t3

<4.5, adjustable

<4.5

us

Transition Time t4

<0.8, adjustable

<0.8

us

Transition Ripple

<2.5

<5.0

%

Pulse Width

6.0-9.44, adjustable

6.0-9.44

us

Duty Cycle

 

 

%

数据编码

Command Coding

1 out of 4 / 1 out of 256 PPM

1 out of 4 / 1 out of 256 PPM

 

Response Coding

Manchester

Manchester

 

传输码率

Command Data Rate

1.65 or 26.48

1.65 or 26.48

kbps

Response Link Frequency

 

 

 kHz

Response Data Rate

6.62, 6.67 or 26.48, 26.69

6.62, 6.67 or 26.48, 26.69

kbps

链接时序

Etu

9.44, adjustable

9.44

us

Turn-around Time T1

300, adjustable

300

us

Turn-around Time T2

 

 

us

Turn-around Time T3

 

 

us

Turn-around Time T4

 

 

us

帧结构

SOF

SOF 1 out of 4 / 1 out of 256

SOF 1 out of 4 / 1 out of 256

 

EOF

EOF either mode

EOF either mode

 

指令集

Mandatory Commands

All

Inventory, Stay Quiet

 

Optional Commands

All

Read Signal Block, Write Single Block, Lock Block, Read Multiple Blocks, Write Multiple Blocks, Select, Reset To Ready, Write AFI, Lock AFI, Write DSFID, Lock DSFID, Get System Information, Get Multiple Block Security Status

 

标签内存

Memory Content

All

DSFID, UID, Info Flags, AFI

 

协议状态

State Transition

All

Ready, Quiet, Selected

 

协议种类

ISO 18092 NFC

载波频率

Center Frequency

13.56, adjustable

13.56

 MHz

Frequency Accuracy

±1

±7

 kHz

调制方式

Command Modulation

ASK

ASK

 

Modulation Depth/Index

8~30, adjustable

8~30

%

Response Modulation

OOK

OOK

 

射频包络

Power On/Off Time

 

 

us

Power On/Off Ripple

 

 

%

Power Off Level

 

 

%

Transition Time tr/tf

<2.0, <1.0, adjustable

<2.0, <1.0

us

Transition Ripple

<2.5

<10

%

Pulse Width

 

 

us

Duty Cycle

 

 

%

数据编码

Command Coding

Manchester

Manchester

 

Response Coding

Manchester

Manchester

 

传输码率

Command Data Rate

212, 424

212, 424

kbps

Response Link Frequency

 

 

 kHz

Response Data Rate

212, 424

212, 424

kbps

链接时序

Etu

4.72, 2,36, adjustable

4.72, 2,36

us

Turn-around Time T1

(256*16/fc)*2^WT, adjustable

(256*16/fc)*2^WT

us

Turn-around Time T2

 

 

us

Turn-around Time T3

 

 

us

Turn-around Time T4

 

 

us

帧结构

Preamble

48 Bit 0

48 Bit 0

 

SYNC

B24D

B24D

 

指令集

Mandatory Commands

All

Polling Request, Attribute Request, Wakeup Request, Parameter Selection Request, Data Exchange Protocol Request, Deselect Request, Release Request

 

Optional Commands

 

 

 

标签内存

Memory Content

All

NFCID, Pad, TO

 

协议状态

State Transition

All

Sense, Resolution, Selected, Sleep

 

协议种类

ISO 18000-7.3

载波频率

Center Frequency

433.92, adjustable

433.92

 MHz

Frequency Accuracy

1

30

 ppm

调制方式

Command Modulation

FSK

FSK

 

Modulation Deviation

50, adjustable

50

kHz

Response Modulation

FSK

FSK

 

射频包络

Power On/Off Time

 

 

us

Power On/Off Ripple

 

 

%

Power Off Level

 

 

%

Transition Time

<6, adjustable

<6

us

Transition Ripple

<10

<20

%

Pulse Width

18, adjustable

18

us

Duty Cycle

 

 

%

数据编码

Command Coding

Manchester

Manchester

 

Response Coding

Manchester

Manchester

 

传输码率

Command Data Rate

27.78

27.78

kbps

Response Link Frequency

27.78

27.78

 kHz

Response Data Rate

27.78

27.78

kbps

链接时序

Tari

36, adjustable

36

us

Turn-around Time T1

N*Time Slot Duration, adjustable

N*Time Slot Duration

us

Turn-around Time T2

 

 

us

Turn-around Time T3

 

 

us

Turn-around Time T4

 

 

us

帧结构

SOF

20 cycles of 60 μs period, 30 μs high and 30 μs low, followed by 42 μs high, 54 μs low

20 cycles of 60 μs period, 30 μs high and 30 μs low, followed by 42 μs high, 54 μs low

 

EOF

36 μs of continuous logic low

36 μs of continuous logic low

 

指令集

Mandatory Commands

All

Collection with UDB, Sleep, Sleep All But, Routing Code, Read Universal Data Block

 

Optional Commands

All

User ID, Firmware Version, Model Number, Read/Write Memory, Set Password, Set Password Protect Mode, Unlock, Table Create, Table Add Records, Table Update Records, Table Update Fields, Table Delete Record, Table Get Data, Table Get Properties, Table Read Fragment, Table Write Fragment, Table Query, Beep ON/OFF, Delete Writeable Data

 

标签内存

Memory Content

All

Manufacturer ID, Serial Number, Routing Code, User ID, Table Data

 

协议状态

State Transition

All

Awake, Sleep

 

协议种类

ISO 18000-6 Type A

载波频率

Center Frequency

860-960, adjustable

860-960

 MHz

Frequency Accuracy

1

50

 ppm

调制方式

Command Modulation

ASK

ASK

 

Modulation Depth/Index

27~100, adjustable

27~100

%

Response Modulation

ASK

ASK

 

射频包络

Power On/Off Time

<500

<500

us

Power On/Off Ripple

<2.5, <2.5

<10, <5

%

Power Off Level

<1

<1

%

Transition Time

4, adjustable

4

us

Transition Ripple

<2.5

<10

%

Pulse Width

10, adjustable

10

us

Duty Cycle

 

 

%

数据编码

Command Coding

PIE

PIE

 

Response Coding

FM0

FM0

 

传输码率

Command Data Rate

33 mean

33 mean

kbps

Response Link Frequency

40

40

 kHz

Response Data Rate

40

40

kbps

链接时序

Tari

20, adjustable

20

us

Turn-around Time T1

150~1150, adjustable

150~1150

us

Turn-around Time T2

>50, adjustable

>50

us

Turn-around Time T3

 

 

us

Turn-around Time T4

 

 

us

帧结构

SOF

01011111

01011111

 

EOF

01111111

01111111

 

指令集

Mandatory Commands

All

Init_round, Next_slot, Close_slot, Standby_round, New_round, Reset_to_ready, Select, Read_blocks, Get_system_information, Init_round_all, Begin_round, Write_single_block, Write_multiple_blocks, Lock_blocks, Write_AFI, Lock_AFI, Write_DSFID, Lock_DSFID, Get_block_lock_status,

 

Optional Commands

 

 

 

标签内存

Memory Content

All

Tagtype, Batterystatus, Signature, Randomnumber, UID, DSFID, AFI

 

协议状态

State Transition

All

Ready, Quiet, Selected, Round Active, Round Standby

 

协议种类

ISO 18000-6 Type B

载波频率

Center Frequency

860-960, adjustable

860-960

 MHz

Frequency Accuracy

1

50

 ppm

调制方式

Command Modulation

ASK

ASK

 

Modulation Depth/Index

90~100, adjustable

90~100

%

Response Modulation

ASK

ASK

 

射频包络

Power On/Off Time

<500

<500

us

Power On/Off Ripple

<2.5, <2.5

<10, <5

%

Power Off Level

<1

<1

%

Transition Time

<0.17/fdatarate, adjustable

<0.17/fdatarate

us

Transition Ripple

<2.5

<5

%

Pulse Width

0.5/fdatarate, adjustable

0.5/fdatarate

us

Duty Cycle

50, adjustable

50

%

数据编码

Command Coding

Manchester

Manchester

 

Response Coding

FM0

FM0

 

传输码率

Command Data Rate

40

40

kbps

Response Link Frequency

40

40

 kHz

Response Data Rate

40

40

kbps

链接时序

Trlb

25, adjustable

25

us

Turn-around Time T1

85~460, adjustable

85~460

us

Turn-around Time T2

>400, adjustable

>400

us

Turn-around Time T3

 

 

us

Turn-around Time T4

 

 

us

帧结构

Preamble Detect Field

>400

>400

us

Preamble

010101010101010101

010101010101010101

 

Delimiter

Delimiter 1,2,3,4

Delimiter 1,2,3,4

 

指令集

Mandatory Commands

All

Group_Select, Group_Unselect, Multiple_Unselect, Group_Select_Flags, Group_Unselect_Flags, Fail, Success, Resend, Initialize, Read, Data_Read, Read_Flags, Read_Variable, Read_Port, Read_Unaddressed, Read_Verify, Write, Lock, Query_Lock, Write_Multiple

 

Optional Commands

 

 

 

标签内存

Memory Content

All

Identifier, Word_Data

 

协议状态

State Transition

All

Ready, ID, Data Exchange

 

协议种类

ISO 18000-6 Type C, EPC UHF Class 1 Generation 2

载波频率

Center Frequency

860-960, adjustable

860-960

 MHz

Frequency Accuracy

1

10

 ppm

调制方式

Command Modulation

DSB/SSB-ASK or PR-ASK

DSB/SSB-ASK or PR-ASK

 

Modulation Depth/Index

80-100, adjustable

80-100

%

Response Modulation

ASK or PSK

ASK or PSK

 

射频包络

Power On/Off Time

<500

<500

us

Power On/Off Ripple

<2.5

<5

%

Power Off Level

<1

<1

%

Transition Time

0-0.33, adjustable

0-0.33

Tari

Transition Ripple

<2.5

<5

%

Pulse Width

0.265-0.525, adjustable

0.265-0.525

Tari

Duty Cycle

50, adjustable

50

%

数据编码

Command Coding

PIE x 0.5-1.0

PIE x 0.5-1.0

 

Response Coding

FM0, Miller 2,4,8

FM0, Miller 2,4,8

 

传输码率

Command Data Rate

26.67-128

26.67-128

kbps

Response Link Frequency

40-640

40-640

 kHz

Response Data Rate

5-640

5-640

kbps

链接时序

Tari

6.25-25, adjustable

6.25-25

us

Turn-around Time T1

Max(RTcal,10Tpri)x(1±FT) ±2, adjustable

Max(RTcal,10Tpri)x(1±FT) ±2

us

Turn-around Time T2

3.0-20.0, adjustable

3.0-20.0

Tpri

Turn-around Time T3

>0.0, adjustable

>0.0

Tpri

Turn-around Time T4

>2.0, adjustable

>2.0

RTcal

帧结构

Delimiter

12.5, adjustable

12.5

us

RTcal

2.5-3.0, adjustable

2.5-3.0

Tari

TRcal

1.1-3.0, adjustable

1.1-3.0

RTcal

Divide Ratio

8, 64/3, adjustable

8, 64/3

 

TRext

0, 1, adjustable

0, 1

 

指令集

Mandatory Commands

All

Select, Query, QueryAdjust, QueryRep, ACK, NAK, Req_RN, Read, Write, Kill, Lock

 

Optional Commands

All

Access, BlockWrite, BlockErase, BlockPermaLock

 

标签内存

Memory Content

All

PC, EPC, CRC16, TID, User Bank, Access Password, Kill Password

 

协议状态

State Transition

All

Ready, Arbitrate, Reply, Acknowledged, Open, Secured, Killed

 

协议种类

ISO 18000-4 Mode 1

载波频率

Center Frequency

2400-2483.5, adjustable

2400-2483.5

 MHz

Frequency Accuracy

1

50

 ppm

调制方式

Command Modulation

ASK

ASK

 

Modulation Depth/Index

90~100, adjustable

90~100

%

Response Modulation

ASK

ASK

 

射频包络

Power On/Off Time

<400, <500

<400, <500

us

Power On/Off Ripple

<2.5

<3

%

Power Off Level

<1

<1

%

Transition Time

<0.1/fbitrate, adjustable

<0.1/fbitrate

us

Transition Ripple

<2.5

<3

%

Pulse Width

0.5/fbitrate, adjustable

0.5/fbitrate

us

Duty Cycle

 

 

%

数据编码

Command Coding

Manchester

Manchester

 

Response Coding

FM0

FM0

 

传输码率

Command Data Rate

30~40

30~40

kbps

Response Link Frequency

30~40

30~40

 kHz

Response Data Rate

30~40

30~40

kbps

链接时序

Trlb

25~33, adjustable

25~33

us

Turn-around Time T1

85~460, adjustable

85~460

us

Turn-around Time T2

>400, adjustable

>400

us

Turn-around Time T3

 

 

us

Turn-around Time T4

 

 

us

帧结构

Delimiter

Delimiter 1

Delimiter 1

 

Preamble Detect Field

>400

>400

us

指令集

Mandatory Commands

All

Group_Select, Group_Unselect, Multiple_Unselect, Group_Select_Flags, Group_Unselect_Flags, Fail, Success, Resend, Initialize, Read, Data_Read, Read_Flags, Read_Variable, Read_Port, Read_Unaddressed, Read_Verify, Write, Lock, Query_Lock, Write_Multiple

 

Optional Commands

 

 

 

标签内存

Memory Content

All

Identifier, Word_Data

 

协议状态

State Transition

All

Ready, ID, Data Exchange

 

           

注:指标和要求中的空白栏为对应标准中不适用或不要求。

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