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This page is dedicated for Power Consumption figures of the MLR003 product line.

Setup: 2.4 V Bench Supply

Firmware Version: MLR003RiEU61-xx (xx-Spreading Factor)

Current Consumption and time taken from SF7 to SF12

Spreading Factor

Regions

Current (mA)

Time (s)

mAs

SF7

Pre Tx

3

0.35

1.05

TX

56

0.058

3.248

RX_a

6

0.058

0.348

RX_b

3

0.058

0.174

TOTAL

4.82

SF8

Pre Tx

3

0.35

1.05

TX

52

0.11

5.72

RX_a

6

0.15

0.9

RX_b

3

0.06

0.18

TOTAL

7.85

SF9

Pre Tx

3

0.35

1.05

TX

62

0.2

12.4

RX_a

6

0.15

0.9

RX_b

3

0.06

0.18

TOTAL

 

 

14.53

SF10

Pre Tx

3

0.35

1.05

TX

48

0.375

18

RX_a

6

0.3

1.8

RX_b

3

0.07

0.21

TOTAL

 

 

21.06

SF11

Pre Tx

3

0.35

1.05

TX

65

0.675

43.875

RX

6

0.16

0.96

 

 

 

 

TOTAL

 

 

45.885

SF12

Pre Tx

3.5

0.35

1.225

TX

55

1.5

82.5

RX_a

6

0.97

5.82

RX_b

3

0.06

0.18

TOTAL

 

 

89.725

Energy Consumption per hour and per year

 

SF7

SF8

SF9

SF10

SF11

SF12

mAs

4.82

7.85

14.53

21.06

45.89

89.73

µAh

1.34

2.18

4.04

5.85

12.75

24.92

mAh per year

11.73

19.10

35.36

51.25

111.65

218.33

Spreading Factor Ratio with default SF7

SF7

SF8

SF9

SF10

SF11

SF12

Ratio

x

1.63

3.01

4.37

9.52

18.62

Spreading Factor vs Time on Air (10 byte payload)

Spreading Factor vs Current

Energy Consumption (mAh) per year

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