Name：VF-447E 4 channels UHF RFID Fixed Reader

The high-performance RF discrete components design framework.

Combined with efficient signal processing algorithms, a high recognition rate and quickly reading speed can be guaranteed .

Application: vehicle access control, Customs intelligence clearance, logistics monitoring, production automation management and other fields.

Product features

1. The high-performance RF discrete components and 32-bit ARM processor design framework to achieve the fast computation and the high-speed reading.

2. Full support electronic tags which meet the EPC global UHF Class1 Gen2 / ISO18000-6C standard.

3. Frequency: 860-868MHZ/902-928MHZ (can be adjusted according to different country and region)

4. Support these communicate modes like RS232、RS485 and TCP/IP etc

5. Support 1, 2 and 4 external SMA antennas connectors

6. Output power reach 30 dBm (adjustable), support active mode, command mode and trigger mode etc.

7. Buzzer and LED status indication; support firmware upgraded online by communication connection.

8. Reader supply multi I/O connectors, convenient for application integration.

9. Highly reliable design for the industrial structure to meet harsh working environment.

Specifications

Model	VF-447E
Performance Index
Frequency range	860-868MHZ，902-928MHZ（can be Customized）
Frequency modulation	FHSS or fixed-frequency, can be set by software
RF output	30 dBm；50 ohm load
The number of antennas	1 SMA antenna connector; 2 SMA antenna connector; 4 SMA antenna connectors for selections
Communication interface	10M/100MAdaptive Ethernet、RS232、RS485、Wiegand26/34 interface
Communication rate	Serial rate 9600～115200bps，RJ45 is 10Mbps
Secured firmware upgrade	The upgrade mechanism can be extended
(GPIO) Input / Output	2 inputs, 1 output
Application software	Supply API SDK and VC and VB, Java application routines
Tag operation performance
Reading distance	8dbi antenna typical reading distance 3~10 meters（depends on tag）
Writing distance	0-5 meters
Protocol	EPC global UHF Class 1 Gen 2 / ISO 18000-6C
Mechanical and electrical performance
Dimension	185 (L) * 168 (W) * 41 (H) mm
Power	With 220V AC input, the output of +12 V/3A DC power converter
Weight	＜1KG
Humidity	5% to 95%, Non-condensing
IP rating	IEC IP52
Working temp.	-20°C to +60°C
Storage temp.	-40°C to 80°C

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