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.
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.
|
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 |
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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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