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Specification
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Model
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VF-642
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Performance Index
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Frequency range
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865-868MHZ, 902-928MHZ(can be customized)
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Frequency modulation
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FHSS or fixed-frequency, can be set by software
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RF output
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+10.0 to +32.5 dBm; 50 ohm load.
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The number of antennas
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4 SMA antenna connectors
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Communication interface
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10M/100MAdaptive Ethernet, RS232, RS485, Wiegand26/34 interface
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Communication rate
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Serial rate 9600～115200bps, RJ45 is 10Mbps
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Secure firmware upgrade
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The upgrade mechanism can be extended
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input / output (GPIO)
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2 inputs, 1 output
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Application software
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Supply API SDK and VC and C# application routines
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Tag Operation Performance
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Reading distance
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8dbi Antenna configuration, typical read range: 3 to 20 m (depends on tag)
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Protocol
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EPC global UHF Class 1 Gen 2 / ISO 18000-6C
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Maximum receiver sensitivity
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-82 dBm; Maximum return loss: 10 DBm
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Mechanical electrical performance
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Dimension
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220 (L) * 200 (W) * 48 (H) mm
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Power
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With 220V AC input, the output of +12 V/3A DC power converter
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Weight
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＜2KG
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Humidity
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5% to 95%, Non-condensing
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IP rating
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IEC IP51
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Operating Temp.
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-20 ºC to +60 ºC
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Storage Temp.
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-40°C to 80°C
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Introduction
l Based on the development of independent intellectual property rights, the reader adapt to the global frequency band setting.
l Adopt high-performance Impinj UHF reader chip IndyR2000 to achieve the best Intensive reader mode, the maximum read speed and optimum read ranges.
l Application: warehousing and logistics supply chain, fixed asset management, transportation and vehicle management, manufacturing, etc.
Features
1, Adopt Impinj UHF reader chip and TI ARM embedded processing chips to achieve high-speed reading and data fast operation
2, Full support to meet the EPC global UHF Class1 Gen2 / ISO 18000-6C / ISO18000-6B electronic tag standard
3, Operating frequency is between 865-868MHz / 902- 928MHZ (can be adjusted according to different countries or regions)
4, RS232, RS485 and TCP / IP communication
5, Support 1, 2, 4 external SMA antenna connections
6, Output power reach 32dbm, it is adjustable. Support auto mode, command mode and trigger mode.
7, Reading buzzer and LED status indication; support online upgrade for hardware by communication port.
8, Reader supply multi I/O input output connectors, convenient for device to integrate and application
9, highly reliable design of industrial structure to meet the requirement of work environment