User's Manual

WA020100 - Smart Irrigation Controller
UMAOC001 Rev G
USER MANUAL
Page 11 of 33
Table for US915
DataRate
Configuration
Indicative physical bit rate [bit/s]
0
SF10 / 125kHz
980
1
SF9 / 125kHz
1760
2
SF8 / 125kHz
3125
3
SF7 / 125kHz
5470
5:7
RFU
(visit https://lora-alliance.org/resource-hub/lorawanr-regional-parameters-v102rb for other regions)
Tx Power
The output power can be adjusted according to tables below depending on the region (EU868, US915 or
AS923). Please, take into account the values indicated in tables are maximum limit values, and device could
radiate in equal or lower level.
Table for EU868
TXPower
Configuration (EIRP)
0
Max EIRP (**)
1
Max EIRP - 2dB
2
Max EIRP - 4dB
3
Max EIRP - 6dB
4
Max EIRP - 8dB
5
Max EIRP - 10dB
6
Max EIRP - 12dB
7
Max EIRP - 14dB
8..15
RFU
(*) By default Max EIRP (Equivalent Isotropically Radiated Power) is +14 dBm
Table for US915 ()
TXPower
Configuration (maximum conducted power)
0
30 dBm – 2*TXpower
1
28 dBm
2
26 dBm
3:9
…
10
10 dBm
11:15
RFU
(visit https://lora-alliance.org/resource-hub/lorawanr-regional-parameters-v102rb for other regions)