Reference Design - Quectel SG560D Series Hardware Design

Table 52: Bluetooth Transmitting and Receiving Performance
Transmitter Performance
Packet Types
Transmitting Power
Receiver Performance
Packet Types
Receiving Sensitivity

5.3.4. Reference Design

A reference circuit design for Wi-Fi/Bluetooth antenna interface is shown as below. C1 and C2 are not
mounted and a 0 Ω resistor is mounted on R1 by default.
A reference circuit design for Wi-Fi MIMO antenna interface is shown as below. C3 and C4 are not
mounted and a 0 Ω resistor is mounted on R2 by default.
SG560D_Series_Hardware_Design
DH5
10 ±2.5 dBm
DH5
-93 dBm
ANT_WIFI/BT
Module
Figure 29: Reference Circuit for Wi-Fi/Bluetooth Antenna
ANT_WIFI_MIMO
Module
Figure 30: Reference Circuit for Wi-Fi MIMO Antenna
2-DH5
8 ± 2.5 dBm
2-DH5
-92 dBm
R1 0R
C2
C1
NM
NM
R2 0R
C4
C3
NM
NM
Smart Module Series
3-DH5
8 ± 2.5 dBm
3-DH5
-86 dBm
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