RYRR39U
4 Port USB/ UART Interface UHF RFID Reader Mini PCIe Card Form Factor
- Protocol support for: ISO 18000-6C (EPC Class1 Gen2), ISO 29143 (Air interface for mobile RFID), ISO 18000-6A/B through direct mode
- Temperature range: -40 °C to 85 °C
- Standard mini PCIe and plug PCB design
- Mini PCIe Signal Type USB2.0
- Support USB / UART Interface
- Data transfer up to 3M baud rate
- USB Drivers for Windows, Linux, Android, Mac OS
Description
The RYRR39U is an EPC Class 1 Gen 2 RFID reader product that implements all the relevant protocols. It offers a complete set of RFID features and support for frequency-hopping, low-level transmission coding, low-level decode, data framing and CRC checking.
Specification
| Item | Min. | Typical | Max. | Unit | Condition |
| Power Supply Voltage | 3 | 3.3 | 5.5 | V | VCC |
| Current | 600 | mA | |||
| Default Baud Rate | 115200 | 3000000 | bps | 8,N,1 | |
| Digital input level high | 0.7*VDD | VDD+0.3 | V | VIH | |
| Digital input level low | -0.3 | 0.3*VDD | V | VIL | |
| Digital output level high | 0.8*VDD | VDD | V | VOH 2mA | |
| Digital output level low | 0 | 0.2*VDD | V | VOL 2mA | |
| Antenna port impedance | |||||
| RF Output power | 277 | dBm | |||
| RF Sensitivity | -90 | dBm | |||
| Read tag time | 10 | ms | Baud rate 3M bps | ||
| Communication Range | 9 | M | 9dBi Gain Antenna | ||
| Frequency Range | 840 | 868/915 | 960 | MHz | |
| Antenna port impedance | 50 | Ω | |||
| Antenna port | 2 | 4 | |||
| USB Interface | V2.0 | ||||
| Operating Temperature | -40 | 25 | +85 | °C | |
| Dimension | mm | mini PCIe Standard 50.95mm*30mm | |||
| Weight | 5 | g |