Data Sheet

Wi-linktech Communication Technologies
(Shanghai) Co.,Ltd.
2020.03
www .w i - li nk te ch .c om
6
PRF2
Out of band emission 3Mhz(GFSK)
-48
dBm
BW
20dB bandwidth
0.9
Mhz
PRF1
Out of band emission 2Mhz (π/4 DQPSK &
8PSK)
-30
-20
PRF2
Out of band emission 3Mhz (π/4 DQPSK &
8PSK)
-42
-40
Receiver Characteristics
BT4.0 (BLE)
SEN
High Gain mode, Sensitivity @0.1%
-93
dBm
MaxIn
Maximum Input Power
5
dBm
C/ICO
Co-channel C/I, Basic Rate, GFSK
7
dB
C/I1ST
ACS C/I 1Mhz, Basic Rate, GFSK
5.5
7
dB
C/I2ND
ACS C/I 2Mhz, Basic Rate, GFSK
-36
-34
dB
C/I3RD
ACS C/I 3Mhz, Basic Rate, GFSK
-43
dB
C/I1STI
ACS C/I image channel, Basic Rate, GFSK
-34
dB
C/I2NDI
C/I 1 MHz adjacent to image channel, Basic
Rate, GFSK
-28
dB
(1) If RF output power should be larger than -4dBm, VDD should be larger than 2.5V..
(2) VDD should always be powered on in all working cycles..
(3) Result based on standard gain mode.
(4) Result based on -2dBm Pout.
(5) Continuous operation at or beyond these conditions may permanently damage the device.