Long Range Uhf Rfid Reader Module With Cheap Price

Model No.

VM-5GC

Electrical parameters

Working Voltage

DC 3.5V – 5 V

PCB size

Pcb size:70*70mm , Ceramic antenna size:60*60mm  Overall height:10mm

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)

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

Read: 450-600cm;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)

      FPC connector (20Pin , Pin gap 0.5mm)

PIN

definition

Statement

1

VCC

Power  DC 3.5V-5V

High level module

2

EN

3

RXD

4

TXD

5

GND

ground