VF-987 Linux UHF RFID Fixed Reader

Shell adopt high strength aluminum CNC, rugged and artistic, PCB is high density 6 layer board design, good for working under harsh environment for long period.

Adopt Impinj E710/indy R2000 chip, with high-performance multi-tag identification algorithms.


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Product Title



Performance Index

Frequency range 860Mhz – 960Mhz(Can be adjusted according to different countries or regions)
Supported regions US, Canada and other regions following U.S. FCC Europe and other regions following ETSI EN 302 208 with & without LBT regulations Mainland China Japan Korea Malaysia Taiwan
Frequency modulation FHSS or fixed-frequency, can be set by software
RF output +20.0 to +30 dBm; 50 ohm load.
Peak inventory speed > 700 tags/sec
Tag Buffer Size 800 tags @ 96 bit EPC
Tag RSSI Supported
Antenna Detector Supported
Ambient Temp Monitor Supported
The number of antennas 8 SMA Antenna inteface
Communication interface RS232, RS485, TCP/IP interface
Communication rate Serial rate 9600~115200bps, RJ45 is 10Mbps,wiegand26/34
Communication interface option Wiegand34, 26, CAN,WIFI, Bluetooth, 4G
Secure firmware upgrade The upgrade mechanism can be extended
input / output (GPIO) 4 inputs, 4 output

Electrical properties

CPU processor Adopt ATMEL AT91SAM9260 CPU, ARM926EJ-S processor;
Storage unit 16MB SDRAM,FLASH storage,128M*8bits Nand Flash (K9F1G08U0B)
Support operating system Linux2.6.30
Reading distance 9dbi Antenna configuration, typical read range: 15 to 25 m (depends on tag)
Protocol EPC global UHF Class 1 Gen 2 / ISO 18000-6C/ ISO18000-6B
Maximum receiver sensitivity -82 dBm; Maximum return loss: 10 DBm

UHF RFID parameter

RF chip Impinj INDY R2000 chip
Air protocol EPC Global UHF class1 Gen2/ISO 18000-6C/ISO 18000-6B
Operating frequency 902-928MHz or 865-868MHz
RF output power 20~30dBm±1dBm
Output power adjustable 1dBm step in(set by VANCH demo software)
Receive sensitivity <﹣85dBm
Tag detect peak speed >800 times/s
Read range 0-25m(related to reader parameter setting, antenna gain, tag performance)
Write range 0-10m(related to reader’s parameter setting, antenna gain, tag performance)
Tag RSSI Support
Antenna connect protection Support
Support area America、Canada and other areas conform to FCC Part 15 Europe and other areas conform to ETSI EN 302 308 China、India、Japan、Korea、Malaysia、Taiwan

Mechanical electrical performance

Dimension 205(L) * 101 (W) * 34 (H) mm
RF Connector SMA
Power With 220V AC input, the output of +12 V/3A DC power converter
Weight 1.5KG
IP rating IEC IP53
Operating Temp. -20 oC to +60 oC
Storage Temp. -20°C to +85°C
Certification FCC, CE
Operating Temp. ﹣20°~﹢85°
Humidity <95%(non-condensing)

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