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R500 Chip USB UHF Rfid Desktop Reader

Products Mode: HYR810
Size: 129×80×22mm
Output Power: 15dBm
Chip: Impinj R500
Working Mode: FHSS or Fixed Frequency
Interface: USB Power/Communicatioin
Reading Distance: 0.6m

tubiao.png BriefIntroduction

• UHF RFID high performance desktop reader embedded with modulewhich designed by using Impinj INDY chip, maximum power supply is 25dBm. 15dBm is recommended as fixed power
• USB interface is available for power supply and communication, which reaches the most simply connection
• With internal 0 dBi circular polarization antenna, tag reading distance is adjustable from 0 to 1 meter.
• High read rate up to 200 tag/s
• Two GPIO connect to LED light and buzzer, clients can easily control IO according to the special requirement
• Good writing performance, well suitable as desktop reader or identifying device for high performance industrial application.

tubiao.png Technical Data

No Item Technical Data Unit Remark
1Fixed current380mAUSB Power supply @ 15dBm
2Standby current≤100mAConnect by USB
3Frequency range840~960MHz 
4Default working frequencyFrequency hoppingMHzFrequency interval 250KHz
5Channel bandwidth250KHz 
6Frequency hopping speed≤2s 
7Fixed power15dBmRecommended Value
8Stepping interval1dB5~25dBm,
adjustable by software
9Label protocolEPC C1G2
10Communication ProtocolAsynchronous serial ports protocol  
11Starting time≤50ms 
12Radio-frequency rising time≤500μs 
13Radio-frequency dropping time≤500μs 
14Adjacent channel power leaking ratio≤-40dB±1CH
15Frequency stabilizing ratio±10ppm-25℃~+40℃
16Max reading range1mInternal 0 dBi antenna
17Reading tags’ rate>200/s  

tubiao.png Appearance and Structure

• Dimension(Length X Width X Height):129×80×22mm
• Weight:180g


tubiao.png Interface Definition

Pin Signal name Signal Direction Function/compatibility description Remark
1VCCInputUSB supply 
2GNDInputUSB supply 
3USB_D+Bi-directionUSB connect computer 
4USB_D-Bi-directionUSB connect computer 
5GPIO1Bi-directionConnect LED, RedComputer control
6GPIO2Bi-directionConnect to buzzerComputer control

tubiao.png Environment Requirement

No Item Technical data Unit Remark
1Working temp.-20~+70 
2Storage temp.-40~+85 
3Relative humidity5%~95%RHNon-condensation

tubiao.png Certification

CE: ETSI EN 301, ETSI EN 302, EN 50364, EN60950

tubiao.png Video Description