User's Manual

Drawing No.：JW204430XX
Date：July 13, 2017
(16/27)
CONFIDENTIAL
© silex technology, Inc.
3.8. Bluetooth general specifications
Items
Specifications
Units
Remarks
Chipset
QCA9377-3 (Qualcomm Atheros)
－
Core specification
Bluetooth 4.2
－
Max antenna gain
+3.25dBi@2.4GHz
Operating Frequency range
Mode
Min
Max
BR/EDR/LE
2402
2480
MHz
Frequency step
BR/EDR
1
MHz
Ch.1-Ch.79
LE
2
MHz
Ch.0-Ch.39
Modulation type
GFSK(1Mbps),Π/4 DQPSK(2Mbps),8DQPSK(3Mbps)
－
3.9. Bluetooth Transmitter specifications
Bluetooth BR/EDR/LE (+25℃)
Items
Specifications
Units
Remarks
Standards
Min.
Typ.
Max.
Maximum TX power
BR
Class 2
Ch.1-Ch.79
-3.7
+0.5
+4.0
dBm
Class 2
EDR
Class 2
Ch.1-Ch.79
-6.7
-2.5
+1.0
dBm
Class 2
LE
Ch.0-Ch.39
-4.2
+1.5
+3.5
dBm
3.10. Bluetooth Receiver specifications
Bluetooth BR/EDR/LE (Operating temperature)
Items
Specifications
Units
Remarks
Receiver minimum
Standards
Packet Types
Min.
Typ.
Max.
Sensitivity
BR (BER<0.1%)
GFSK (1Mbps)
－
-90
-70
dBm
EDR
(BER<0.01%)
Π/4 DQPSK (2Mbps)
－
-89
-70
dBm
8DQPSK (3Mbps)
－
-84
-70
dBm
LE (PER<30%)
GFSK (1Mbps)
－
-94
-70
dBm