User's Manual

Wi-linktech Communication Technologies (Shanghai) Co.,Ltd.
 RF performance parameter
Item Sym. Min Typ. Max Unit Condition
Frequency
range
Freq. 2380 - 2500 MHz
1MHz
programmable
frequency interval
Data rate
BLE/2.4G of Proprietary 1Mbps, ±250kHz deviation
3. The Bluetooth specification
 BLE 1Mbps RF_Rx performance (±250kHz deviation)
Item Sym. Min Typ. Max Unit Condition
The sensitivity 1 MBPS - - 96. - dBm
Frequency offset
error
- - 250. - + 300 KHz
Same frequency
suppression
- - - 11 - dB
Received signal
strength -67dBm
Image reject - - 37 - dB
Received signal
strength -67dBm
Intra-band
blocking rejection
(modulation
interference)
±1 MHz offset
- 1/3 - dB
Received signal
strength -67dBm
±2 MHz offset
- 37/39 - dB
> = 3 MHz offset - 42 -
dB
 BLE 1Mbps RF_Tx performance
Item Sym. Min. Typ. Max. Unit Condition
Maximum output
- -
7.22
dBm
Minimum output - - 6.58 dBm
Programmable power
output range
- 6-7.5 dBm
6dB modulation
bandwidth
- - - 0.727 MHz
2019.03
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