RAKwireless RAK2245 - RF Characteristics; Transmitter RF Characteristics; Table 7 | RF Output Power Level

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RAK2245
11
RAK2245 User Manual V1.2
2.12 RF Characteristics
2.12.1 Transmitter RF Characteristics
The RAK2245 has an excellent transmitter performance . It is highly
recommended to use an optimized configuration for the power level
configuration, which is part of the HAL. This results in a mean RF output power
level and current consumption.
Table 7 | RF Output Power Level
T=25℃, VDD=5V(Typ.) if nothing else stated.
PA Control
DAC Control
MIX Control
DIG Gain
Nominal RF Power
Level [dBm]
0
3
8
0
-6
0
3
10
0
-3
0
3
14
0
0
1
3
9
3
4
1
3
8
0
8
1
3
9
0
10
1
3
11
0
12
1
3
12
0
14
1
3
13
0
16
2
3
12
0
17
2
3
13
0
19
2
3
14
0
20
3
3
10
0
0
3
3
11
0
0
3
3
12
0
25
3
3
13
0
26
3
3
14
0
27
Parameter
Condition
Min
Typ.
Max
Frequency Range
863MHz
870MHz
Modulation Techniques
FSK/LoRaTM
TX Frequency Variation vs.
Temperature
Power Level
Setting : 20
-3KHz
+3KHz