BriefIntroduction
• UHF RFID high performance desktop reader embedded with modulewhich designed by using Impinj INDY chip, maximum power supply is 25dBm. 15dBm is recommended as fixed power
• USB interface is available for power supply and communication, which reaches the most simply connection
• With internal 0 dBi circular polarization antenna, tag reading distance is adjustable from 0 to 1 meter.
• High read rate up to 200 tag/s
• Two GPIO connect to LED light and buzzer, clients can easily control IO according to the special requirement
• Good writing performance, well suitable as desktop reader or identifying device for high performance industrial application.
Technical Data
| No | Item | Technical Data | Unit | Remark |
| 1 | Fixed current | 380 | mA | USB Power supply @ 15dBm |
| 2 | Standby current | ≤100 | mA | Connect by USB |
| 3 | Frequency range | 840～960 | MHz | |
| 4 | Default working frequency | Frequency hopping | MHz | Frequency interval 250KHz |
| 5 | Channel bandwidth | 250 | KHz | |
| 6 | Frequency hopping speed | ≤2 | s | |
| 7 | Fixed power | 15 | dBm | Recommended Value |
| 8 | Stepping interval | 1 | dB | 5~25dBm, adjustable by software |
| 9 | Label protocol | EPC C1G2 /ISO18000-6C | ||
| 10 | Communication Protocol | Asynchronous serial ports protocol | ||
| 11 | Starting time | ≤50 | ms | |
| 12 | Radio-frequency rising time | ≤500 | μs | |
| 13 | Radio-frequency dropping time | ≤500 | μs | |
| 14 | Adjacent channel power leaking ratio | ≤-40 | dB | ±1CH |
| ≤-60 | dB | ±2CH | ||
| 15 | Frequency stabilizing ratio | ±10 | ppm | -25℃～+40℃ |
| ±20 | ppm | -40℃～+60℃ | ||
| 16 | Max reading range | 1 | m | Internal 0 dBi antenna |
| 17 | Reading tags’ rate | >200/s |
Appearance and Structure
• Dimension(Length X Width X Height)：129×80×22mm
• Weight：180g
Interface Definition
| Pin | Signal name | Signal Direction | Function/compatibility description | Remark |
| 1 | VCC | Input | USB supply | |
| 2 | GND | Input | USB supply | |
| 3 | USB_D+ | Bi-direction | USB connect computer | |
| 4 | USB_D- | Bi-direction | USB connect computer | |
| 5 | GPIO1 | Bi-direction | Connect LED, Red | Computer control |
| 6 | GPIO2 | Bi-direction | Connect to buzzer | Computer control |
Environment Requirement
| No | Item | Technical data | Unit | Remark |
| 1 | Working temp. | -20～+70 | ℃ | |
| 2 | Storage temp. | -40～+85 | ℃ | |
| 3 | Relative humidity | 5%～95% | RH | Non-condensation |
Certification
FCC ID: RVZHYR810
CE: ETSI EN 301, ETSI EN 302, EN 50364, EN60950
Video Description
