| RF radio frequency chip |
South Korea PR9200 dedicated RF chip |
| Air interface agreement |
EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C |
| working frequency |
902-928MHz or 865-868MHz |
| Output Power |
27dBm±1dBm |
| Output power adjustment |
1dBm Unit increment(Setting via VANCH software) |
| Receiving sensitivity |
< -70dBm |
| Inventory label peak speed |
>50 times/sec |
| Reading distance |
30~2000MM(Depending on the label |
| Write distance |
0-1000MMmeter(Related to reader parameter configuration, antenna gain, tag type) |
| Label RSSI |
support |
| Support area |
The U.S., Canada and other regions that comply with U.S. FCC Part 15 regulations Europe and other regions complying with ETSI EN 302 308 specifications China, India, Japan, South Korea, Malaysia, Taiwan |
| antenna |
Dual-feed ceramic antenna or PCB near-field antenna |
| Communication Interface |
RJ45,RS232,RS485 |
| Protocol |
TCP/UDP |
| WiFi(option) |
Support IEEE 802.11 n/b/g |
| Heating device (optional) |
Low temperature automatic heating (minus 5°) optional (determined according to the project site environment) |
| Communication rate |
The serial port rate is 9600~115200bps, RJ45 is 10Mbps |
| Working status |
LED indicator, buzzer |
| Reliable firmware upgrade |
Scalable upgrade mechanism |
| General-purpose input/output (GPIO) |
inputs (default is low level trigger), 2 outputs (maximum contact load DC30V/2A, AC125V/0.5A) |
| Application software interface |
Provide API development kits and C and Java application routines |
