Your present location:WIFI MODULE5.8G WIFI MODULE > F1021UM13-W1
  • Name: F1021UM13-W1
  • Main chip: AR1021X
  • Package size: 27.0*20.0mm*2.5 LGA
  • Physical interface: USB2.0
  • Wireless standard: 802.11a/b/g/n
  • Frequency band: 2.4G/5.8G
  • Broadband: HT20/HT40
  • RF Chains: 2T2R
  • Transmission speed: 300Mbps
  • Working voltage: 3.3Vdc
  • Antenna connection method: External


Product introduction

Meet 802.11b/g/n IEEE wireless standard

Support 64/128 bit WEP data encryption 

Support WPA-PSK/WPA2-PSK, WPA/WPA2 security mechanism

Module is: Tablet / notebook Advertising machine /TV board OTT/IPTV/DVB/STB DV/ IPC/Mini driving recorder / doorbell Smart TV / intelligent projector Pico VR/AR terminal Wireless storage Printer /POS machine / electronic said Vehicle mounted front / rear terminal UAV / robot Intelligent Gateway Toys Lighting lamps / intelligent street lamps Smart home appliances / appliances Instrument and meter (water, electricity, gas) Smart city and other consumer electronic products

Hardware specification

Product model
  • F1021UM13-W1
Interface type
  • USB2.0
Work channel
  • 1-13(default  Channel Plan WW13, other Channel Plan optional) 
  • 11: (Ch. 1-11) – United States(North America)
    13: (Ch. 1-13) – Europe
    14: (Ch. 1-14) – Japan
Frequency range
  • 2.4GHz-2.4835GHz
  • 4.9GHz-5.925GHz
Modulation mode
Transmission speed
  • 802.11b: 11,5.5,2,1 Mbps 
  • 802.11g:54,48,36,24,18,12,9,6Mbps
  • 802.11n:up to 150Mbps 2T2R up to 300M
Receiving sensitivity
  • 802.11b@8% PER
  • 802.11g@10% PER
  • 802.11n@10% PER
Working voltage
  • 3.3V
Working mode
  • Ad-hoc mode (Peer-to-Peer )
    Infrastructure mode
    Software AP
    WiFi Direct
Support operating system
  • Support Linux/Android operating system
Mode size
  • 27.0*20.0*2.5mm
Use environment
  • Working environment:0℃~55℃
  • working humidity:10%~90%RH Non condensing
  • Storage temperature:-40℃~80℃
  • Storage humidity:5%~90%RH Non condensing

Reference application circuit diagram