Bluetooth Performances; Antenna Interface - Quectel FCM561D-P Hardware Design

802.11n, HT20 @ MCS 0
802.11n, HT20 @ MCS 7
802.11ax, HE20 @ MCS 0
802.11ax, HE20 @ MCS 7

5.2. Bluetooth Performances

Table 26: Bluetooth Performances
Operating Frequency
2.400–2.4835 GHz
Modulation
GFSK
Operating Mode
BLE
Condition
BLE (1 Mbps)
BLE (2 Mbps)
BLE (125 kbps)
BLE (500 kbps)

5.3. Antenna Interface

FCM561D is provided with one of the two antenna interface designs: LCC pin antenna interface
(ANT_WIFI/BT) and RF coaxial connector. The RF coaxial connector is not available when the module is
designed with ANT_BT antenna interface. FCM561D-P supports PCB antennasThe impedance of
antenna port is 50 Ω.
FCM561D-P_Hardware_Design
≤ -5 dB
14
≤ -27 dB
13
≤ -5 dB
14
≤ -27 dB
13
Typ.; Unit: dBm; Tolerance: ± 2 dB
Transmitting Power
7
7
7
7
Wi-Fi&Bluetooth Module Series
-90
-71
-89
-71
Receiving Sensitivity
-96
-92
-101
-97
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