UHF RFID Fixed reader 4port

UHF RFID Fixed reader 4port Description:

Specification 

Model  VF-642
Frequency range 865-868MHZ，902-928MHZ（can be customized）
Frequency modulation FHSS or fixed-frequency, can be set by software
RF output +10.0 to +32.5 dBm；50 ohm load.
The number of antennas 4 SMA antenna connectors
Communication interface 10M/100MAdaptive Ethernet、RS232、RS485、Wiegand26/34 interface
Communication rate Serial rate 9600～115200bps，RJ45 is 10Mbps
Secure firmware upgrade The upgrade mechanism can be extended
input / output (GPIO) 2 inputs, 1 output
Application software  Supply API SDK and VC and C# application routines
Tag Operation Performance
Reading distance 8dbi Antenna configuration, typical read range: 3 to 20 m (depends on tag)
Protocol EPC global UHF Class 1 Gen 2 / ISO 18000-6C
Maximum receiver sensitivity -82 dBm; Maximum return loss: 10 DBm
Mechanical electrical performance
Dimension 220 (L) * 200 (W) * 48 (H) mm
Power With 220V AC input, the output of +12 V/3A DC power converter
Weight ＜2KG
Humidity 5% to 95%, Non-condensing
IP rating IEC IP51
Operating Temp. -20 ºC to +60  ºC
Storage Temp. -40°C to 80°C