VM-5GA
UHF RFID reader module VM-5GA
Be sensitive and stable to the tags identify.
Stable reading distance 1 meter
Product
Muti-tags identify, >50pcs tags.Reading distance speed, >50pcs/sec.
Highlights
Specifications
Performance Characteristics
| Working Voltage | DC 3.5V – 5 V |
| PCB size | Pcb size: 50*50mm , Ceramic antenna size: 40*40mm Overall height : 8.5mm |
| Standby current | <80mA (EN pin high level) |
| Sleeping current | <100uA (EN pin low level) |
| Operation current | 180mA @ 3.5V (26 dBm Output，25°C) 110mA @ 3.5V (18 dBm Output，25°C) |
| Operating time | <100mS |
| Operation temp | – 20 °C – + 70 °C |
| Storage temp | – 20 °C – + 85 °C |
| Working humidity | < 95% ( + 25 °C) |
Performance Characteristics
| Frequency | 840-960MHZ |
| Output power | 18-26dBm |
| Read/write range | Read: 100-150cm; write: 10-30cm(adjusted) |
| Output power accuracy | +/- 1dB |
| Output power flatness | +/- 0.2dB |
| Receive sensitivity | < -70dBm |
| Store tag peak speed | > 50pcs/sec |
| Tags storage capacity | 200pcs tags @ 96 bit EPC |
| Tags RSSI | support |
