UHF RFID reader module

Electrical parameters

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)

Operation current

180mA @ 3.5V (26 dBm Output，25°C)。

Operating time

<100mS。

Operation temp.

- 20 °C  -  + 70 °C

Storage temp.

- 20 °C  -  + 85 °C

Working humidity

< 95% ( + 25 °C)

Protocol

EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C

Frequency

840-960MHZ

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

Output power

18-26 dBm

Read/write range

Read: 200-250cm; write: 10-50cm(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

Communication interface

TTL Uart interface

Communication baud rate

115200 bps（default and recommend）

38400bps

Heat-dissipating method

Air cooling(no need for out install cooling fin）