Specification |
|
Model | VM-5F |
Performance |
Frequency Range | 865-868MHZ，902-928MHZ |
Frequency modulation method | FHSS or fixed frequency, can be set by software |
RF output | 18-26dBm (Adjustable) |
Interface | TTL Uart interface, Wiegand 26, Wiegand 34 |
GPIO | 2 inputs 2 outputs (3.3V level) |
Communication baud rate | 115200 bps（Default and recommended）,38400bps |
Working area | U.S., Canada, and other regions that meet U.S. FCC certification standards EU and other regions that comply with ETSI EN 302 208 Mainland China, Japan, South Korea, Malaysia, Taiwan |
Label operation performance |
Reading distance | Read >250cm，write >20cm |
Read and write time | The average reading time per word (32bits) is 6ms, and the average writing time per word (32bits) is 50ms; |
Air interface protocol | EPC global UHF Class 1 Gen 2/ISO-18000-6C |
Inventory label peak speed | > 50pcs/second |
Label buffer | 200 labels @ 96 bit EPC |
Label RSSI | support |
Mechanical electrical performance |
Operating Voltage | Direct current 3.5-5V |
Standby current | <80mA (EN pin high level) |
Sleep current | <100uA (EN pin low level) |
Working current | 260mA @ 3.5V (26dBm Output，25°C) 110mA @ 3.5V (18dBm Output，25°C) |
Start Time | <100mS |
Operating temperature | - 20 °C - + 70 °C |
storage temperature | - 20 °C - + 85 °C |
Cooling method | Air cooling (no external heat sink required) |
