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- Product Name:0-50CM Short Range UHF RFID Module With TTL 860-960Mhz
- Product Model:NR-502
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- Product Overview
| Model No.NR-502 | |||
| Frequency | US 902-928MHz or 865-868Mhz EU | Working Voltage | DC 3.5V – 5 V |
|
Working area support |
US, Canada and other regions following U.S. FCC Europe and other regions following ETSI EN 302 208 Mainland China; Japan; Korea; Malaysia; Taiwan |
PCB size | PCB:size:25*25mm , Ceramic antenna size:35*35mm Overall height:8.5mm |
| Protocol | EPC global UHF Class 1 Gen 2 / ISO 18000-6C | Standby current | <80mA (EN pin high level) |
| Output power | 0-25 dBm | Sleeping current | <100uA (EN pin low level) |
| Read/write |
Read:0-50cm; Write: 0-10cm(adjusted) |
Operation current |
180mA @ 3.5V (26 dBm Output,25°C). 110mA @ 3.5V (18 dBm Output,25°C). |
| Output power accuracy | +/- 1dB | Operation temp. | - 20 °C - + 70 °C |
| Output power flatness | +/- 0.2dB | Storage temp. | - 20 °C - + 85 °C |
| Receive sensitivity | < -70dBm | Working humidity | < 95% ( + 25 °C) |
| Read tag peak speed | > 50pcs/sec | Communication interface | TTL Uart interface |
| Operating time | <100mS. | Heat-dissipating method | Air cooling(no need for out install cooling fin) |
| Communication baud rate |
115200 bps(default and recommend) 38400bps |
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RFID Module with Develop board
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