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Ⅰ Product introduction
Name: Ultra-high frequency interrogator ZJ6021-2DBI
The ultra-high frequency reader-writer ZJ6021-2DBI is a high-performance UHF reading and writing device. It is designed with independent intellectual property rights. By integrating its own efficient signal processing algorithm, it can achieve fast reading and writing of electronic tags while maintaining a high reading rate. It can be widely applied in various radio frequency identification (RFID) system application fields, such as industrial 4.0 production management, museums, clothing management, tobacco logistics, food and drug management, library management, license plate anti-counterfeiting identification management, vehicle marshalling and scheduling management, intelligent parking lot management, port entry and exit vehicle inspection management, warehouse material entry and exit supervision and identification management, luggage and parcel identification management, brand product anti-counterfeiting management, and port container management.
Ⅱ Product features
● Designed with independent intellectual property rights.
● Fully supports electronic tags compliant with UHF EPC Gen2 (ISO18000-6C) protocol.
● Advanced tag collision processing algorithm for high reading rate.
● Operating frequency: FCC 902-928MHz, CE 865 - 868MHz (can be adjusted according to the requirements of different countries or regions).
● Operates in the frequency hopping spread spectrum (FHSS) or fixed-frequency transmission mode.
● Output power: 17dBm (adjustable).
● Built-in transmitting and receiving antennas, reading distance < 500mm, writing distance < 200mm.
● If the USB interface is selected, the USB interface can supply power, eliminating the need for an external power supply.
● Supports USB2.0 interface, with USB driver-free mode and USB driver-free emulated keyboard mode. (RS232, RS485, USB are optional).
● Fully supports electronic tags compliant with UHF EPC Gen2 (ISO18000-6C) protocol.
● Advanced tag collision processing algorithm for high reading rate.
● Operating frequency: FCC 902-928MHz, CE 865 - 868MHz (can be adjusted according to the requirements of different countries or regions).
● Operates in the frequency hopping spread spectrum (FHSS) or fixed-frequency transmission mode.
● Output power: 17dBm (adjustable).
● Built-in transmitting and receiving antennas, reading distance < 500mm, writing distance < 200mm.
● If the USB interface is selected, the USB interface can supply power, eliminating the need for an external power supply.
● Supports USB2.0 interface, with USB driver-free mode and USB driver-free emulated keyboard mode. (RS232, RS485, USB are optional).
Ⅲ Main technical parameters
| Fundamental parameters | |
| Model | ZJ6021-2DBI |
| Type | Ultra-high frequency interrogator |
| External dimension | 86*86*22mm |
| Weight | 200g |
| Shell material | PVC powder coating |
| Device colour | White+black |
| Environmental parameters | |
| Operating temperature | -20~+60℃ |
| Storage temperature | -30~+70℃ |
| Operating humidity | -25~85% |
| Performance parameters | |
| Operating frequency | 865MHz-928MHz (Supports frequency bands in China, the United States, South Korea, Europe, etc.) |
| Antenna specification | 2 dbi built-in circular polarized ceramic antenna |
| Output power | 0 - 17dBm |
| Card reading distance* | 0-50cm (related to card and card reading environment) |
| Card writing distance* | 0-20cm（related to card and card reading environment） |
| Card reading speed | 100 times per second |
| Type of card for reading and writing | ISO18000-6C（EPC C1G2） |
| Built-in antenna | Yes |
| Built-in LED | Blue LED |
| Built-in speaker | Buzzer |
| Operating voltage | Powered by USB interface, DC +5V |
| Operating current | Lower than 200mA (5V input)/ 1W |
| Communication interface | Supports USB2.0 interface, with USB driver - free mode and USB driver - free emulated keyboard mode. RS232 (standard), RS485 (optional), USB (optional). |
| Development | |
| Development kit | Provides dynamic link library (DLL) and source code of the demonstration software, supporting secondary development. Supports development languages such as C++, C#, Java, Delphi, VB, Linux, ARM, Python, NodeJS, Modbus. |
| Customization content | |
| Communication interface | RS232, RS485 can be customized |
Note: The parameters and functions of this card reader may vary under different national or regional standards and different environments without prior notice.
Ⅳ Product display
Real-shot display
