Product Info

Wi-Fi&BT Module Series
FC21 Hardware Design
FC21_Hardware_Design 52 / 52
Hereby, [Quectel Wireless Solutions Co., Ltd.] declares that the radio equipment type [FC21] is in
compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address:
http://www.quectel.com.
The device could be used with a separation distance of 20cm to the human body.
Frequency bands Maximum output power
Bluetooth/ LE
15 dbm(rate conducted power)
WIFI 2.4G 19 dbm(rate conducted power)
WIFI 5G 17 dbm(rate conducted power)
External antenna gain :
Band
Antenna Gain
(dBi)
Wi-Fi
2.4G
802.11b 5.16
802.11g 5.16
802.11n HT20 5.16
802.11n HT40 5.16
Wi-Fi 5G
U-NII-1
802.11a 4.48
802.11n HT20 4.48
802.11n HT40 4.48
802.11ac HT20 4.48
802.11ac HT40 4.48
802.11ac HT80 4.48
Wi-Fi 5G
U-NII-2A
802.11a 4.48
802.11n HT20 4.48
802.11n HT40 4.48
802.11ac HT20 4.48
802.11ac HT40 4.48
802.11ac HT80 4.48
Wi-Fi 5G
U-NII-2C
802.11a 5.05
802.11n HT20 5.05
802.11n HT40 5.05
VIO Voltage for Input/Output Port
V
OH
min Minimum Output High Level Voltage Value
V
OL
max Maximum Output Low Level Voltage Value
VSWR Voltage Standing Wave Ratio
WLAN Wireless Local Area Network