4. Electrical Characteristics
Parameter
Conditions
Min
Typ
Max
Unit
Intermodulation
-
–36
-
-
dBm
3.6.2
Transmitter
Table
16:
Transmitter
Characteristics
Parameter
Conditions
Min
Typ
Max
Unit
RF Frequency
-
2402
2480
MHz
Gain control step
-
-
3
-
dB
RF
power
-
dBm
Adjacent channel transmit power
F = F0 ± 2 MHz
-
–55
-
dBm
F = F0 ± 3 MHz
-
–57
-
dBm
F = F0 ± > 3 MHz
-
–59
-
dBm
∆
f
1
avg
-
-
-
265
kHz
∆
f
2
max
-
210
-
-
kHz
∆
f
2
avg
/
∆
f
1
avg
-
-
+0.92
-
-
ICFT
-
-
–10
-
kHz
Drift rate
-
-
0.7
-
kHz/50
µ
s
Drift
-
-
2
-
kHz
Note:
There are a total of eight power levels from 0 to 7, and the transmit power ranges from –12 dBm to 9 dBm. When the
power level rises by 1, the transmit power increases by 3 dB. Power level 4 is used by default and the corresponding
transmit power is 0 dBm.
Espressif Systems
-
BT3.0:8.74dBm;BLE:
6.08
dBm
