Quectel SC66 Hardware Design page 103

1)
MIMO
NOTE
1)
SC66-CE and SC66-W do not support Wi-Fi MIMO function.
Table 42: Wi-Fi/BT Frequency
Type Frequency
2402~2482
802.11a/b/g/n/ac
5180~5825
BT5.0 2402~2480
A reference circuit design for Wi-Fi/BT antenna interface is shown below. A π-type matching circuit is
recommended to be reserved for better RF performance. The capacitors are not mounted by default and
resistors are 0Ω.
ANT_WIFI/BT
Module
Figure 41: Reference Circuit Design for Wi-Fi/BT Antenna Interface
A reference circuit design for Wi-Fi MIMO antenna interface is shown below. A π-type matching circuit is
recommended to be reserved for better RF performance. The capacitors are not mounted by default and
resistors are 0Ω.
SC66_Hardware_Design
Smart LTE Module Series
SC66 Hardware Design
Unit
MHz
MHz
R1 0R
C2
C1
NM
NM
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