Product Name : UHF RFID Module / EU 840~868MHz, US 902~928MHz UHF
RFID Reader Module
Model: PT-MU920B
General Description:
PU-MU920B is a high performance UHF RFID Reader Module, which is
designed with lower dissipation, high integrated RFID chipdesign,
cost effective and small size.It can be widely applied in many RFID
application systems such as logistics, access control, attendance
system, anti-counterfeit and industrial production process control
system etc.
Features:
* Designed based on low dissipation (single +5V power supply) and
high integration RF transceiver chip
* Support EU 840~868MHz, US 902~928MHz working frequency (or
Customized ).
*Support EPC global UHF class 1 gen2 / ISO18000-6Cprotocol RFID
tags.
*Support temperature sensor RFID tag, moisture Sensor RFIDtag and
some other sensor RFIDtags.
*Optimized multiple tags inventory algorithm,speed is more than 100
per second
*Effective distance 25m with 12dBi linear polarized antenna and E41
tag.
*Support 4 external antennas with MCX or IPX socket
*Support 4 GPIO ports GPIO, I/O Control for RS-485 port and
indication I/O for Read Tag.
*Support UART (3.3V TTL level) interface.
*Support IAP firmware upgrading.
*Provide free DEMO software and SDK for testing and furtherly
development.
Specifications:
| Main Function |
| Protocol | EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C |
| Support tags | Normal RFID tag; Temperature sensor RFID tag; Moisture sensor RFID tag |
| RSSI | Support |
| RFID |
| Frequency | 840~960MHz at option; Fixed or FHSS |
| RF output power | 30dBm±1dB(MAX) |
| Step power | 1dBm |
| Signal width | ＜250KHz |
| Antenna port | 4 ports MCX or IPX |
| Tag Reading |
| Reading distance | ≥25m | 12dBi linear polarized antenna, 30dBm, standard testing tag |
| Writing distance | ≥6m |
| Multiple tag reading speed | ≥100pcs/s |
| Communication Parameter |
| Interface | +3.3V TTL UART RS232 |
| 4 ports GPIO (+3.3V TTL Level) |
| 1 port RS485 |
| 1 port tag access output indication |
| Baud rate | 115200bps |
| Power Parameter |
| Operating Voltage | +5.0V (+3.7V~+5.5V) |
| Operating Current | ≤1.0A / 5V |
| Standby Current | ≤50mA / 5V |
| Temperature Parameter |
| Operating Temperature | -20~+65℃ |
| Storage Temperature | -30~+85℃ |
| Operating Humidity | <95%RH (+25℃) Non-condensing |
Application Area:
- Vehicle management intensively,
- Staff management for factory,
- Weight management for warehouse,
- Access control for warehouse and vehicle,
- Clothing management,
- Tobacco logistics management,
- Intelligent library management,
- Production line identification management,
- Financial escorts management,
- Asset management and other applications.
