Your Position Home Our prodcut








GM501 is a single channel UHF RFID module, which can be used 

in middle range mobile UHF RFID Reader. It’s with good read/

write capability, small form factor and well stability. Those 

advantages enable it to be used in the complicate environment 

such as warehousing, logistics, production and etc.





Feature



Employs RF chip: Impinj Indy R500 UHF RFID chip;

Superior reading sensitivity, up to -72dBm;

Excellent Anti-collision algorithm, tag read rate is up to 200pcs/second;

Worldwide Gen2 platform, accommodate worldwide application;

High output power, up to 30dBm.


Parameter


RFID Features

Parameters 

RF Chip

Indy R500

Air Interface Protocol

EPC global Gen2(ISO 18000-6C)

Working Frequency

China:920-925MHz (SRRC)

America:902-928MHz (FCC part 15)

Europe:865-868MHz (ETSI EN 302 208)

840-960MHz:Can be customized according to needs and local status

Output Power

5-30dBm adjustable,step Interva1 dB,precision±1dB

Max Output Power

8W @30dBm

Reading Rate

200 tag/s

Receiving Sensitivity

-72dBm

Communication Port

UART, compatible with 3.3V TTL

Baud Rate:115200bps(default)

Antenna Connector

IPEX Antenna Pedestal

Tag RSSI

Support

Ambient Temp Monitor

Support



Power Supply

Parameters 

Input Voltage

3.3V-5.5V (3.4V-5V is recommended)

Power Consumption in RF

Standby Mode(EN High)

0.5W

Power Consumption in Power

down mode(EN High)

1uW



Physical Characteristics

Parameters 

Dimension

45.0mm*35.0mm*6.0mm

Weight

31.0g

Color

Silver



Working Ambient

Parameters 

Operating Temp.

-25℃~+60℃

Storage Temp.

-40℃~+85℃

Humidity

10%~95%RH














Data download



Application