Model

FM-502

Protocol

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

Working frequency

902Mhz–928Mhz(US) or 865MHz–868MHz(EU)

Work voltage

DC 3.5V – 5 V

Standby current

<80mA (EN high level)

Sleep current

<100uA (EN low level)

Operating Current

260mA @ 3.5V (26 dBm Output，25°C).
110mA @ 3.5V (18 dBm Output，25°C).

Start-up time

<100mS

Maximum output powe

18-26 dBm

Output power accuracy

+/- 1dB

Output power flatness

+/- 0.2dB

Output RF Connector

IPEX

Receive Sensitivity

< -70dBm

Peak speed of inventory tags

> 50pcs/sec.

Tag buffer

200pcs tag @ 96 bit EPC

Tag RSSI

support

Communication interface

TTL Uart interface
Wiegand26/34 interface

GPIO

2-channel input 2-channel output (3.3V level)

Communication baud rate

115200 bps（Default and recommended）
38400bps

Operating Temp

- 20 °C-+ 70°C

Storage Temp

- 20 °C-+ 85°C

Operating Humidity

< 95% ( + 25 °C)

Heat dissipation method

Air cooling (no external heatsink)