Environment requirement| S/N | Item | Parameters | Unit | Remark |
| 1 | Working temperature | -20~+70 | ℃ | |
| 2 | Storage temperature | -40~+85 | ℃ | |
| 3 | Relative humidity | 10%~95% | RH | Non-Condensing |
Appearance and structure
Technical Specifications| No | Item | Technical data | Remark |
| 1 | Fixed current | 800mA | Max power output@12V |
| 2 | Standby current | ≤1mA | EN pin low level |
| 3 | Frequency range | 840~960MHz | |
| 4 | Default working frequency | Frequency hopping | Frequency interval 250KHz |
| 5 | Channel bandwidth | 250KHz | |
| 6 | Frequency hopping speed | ≤2s | |
| 7 | Fixed power | 31.5 ±1dBm | |
| 8 | Stepping interval | 1dB | |
| 9 | Label protocol | EPC C1G2/ISO18000-6C | |
| 10 | Communication protocol | Asynchronous serial ports protocol | RS232 Label |
| 11 | Starting time | ≤50ms | |
| 12 | Radio-frequency power rising time | ≤500μs | |
| 13 | Radio-frequency power dropping time | ≤500μs | |
| 14 | Adjacent channel power leaking ratio | ≤-40dB | ±1CH |
| ≤-60dB | ±2CH | ||
| 15 | Frequency stabilizing ratio | ±10ppm | -25℃ ~+40℃ |
| ±20ppm | -40℃ ~+60℃ | ||
| 16 | Max reading range | 10m | 8dBi antenna |
| 17 | Multi-tags | 400pcs/s |

6PIN 3.81mm Interface definition| Pin | Signal name | Signal direction | Function and compatibility description |
| 1 | RS485A | RS485A | |
| 2 | GND | Ground | |
| 3 | RS485B | RS485B | |
| 4 | RS232_TX | output | RS232_TX |
| 5 | GND | Ground | |
| 6 | RS232_RX | input | RS232_RX |
RF interface:
SMA Female