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AX-SIGFOX-MODS/D

SPECIFICATIONS

SUPPLIES

SYM

DESCRIPTION

CONDITION

MIN

TYP

MAX

UNIT

Operational ambient temperature

-40

27

85

°C

VDD

Supply voltage

1.8

3.0

3.3

V

Deep sleep mode current

AT$P=2

500

nA

Sleep mode current

AT$P=1

1.6

μA

Standby mode current

0.5

mA

Continuous receive

Current consumption in Sigfox RX test mode

AT$SR=1,1,-1

12.8

mA

Transmit at 14 dBm output power / receive

Modulated transmitter current

51.0

mA

Charge to send a Sigfox out of band message

AT$S0

0.28

C

Energy to send a bit

AT$SB=0

0.19

C

Energy to send a bit with download receive

message

AT$SB=0,1

0.33

C

Energy to send the longest possible Sigfox frame

(12 byte)

AT$SF=

00112233445566778899aabb

0.37

C

Energy to send the longest possible Sigfox frame

(12 byte) with downlink receive

AT$SF=

00112233445566778899aabb,

1

0.46

C

Transmit at 0 dBm output power /Receive

Note1

Modulated transmitter current

21.0

mA

Charge to send a Sigfox out of band message

AT$S0

0.12

C

Energy to send a bit

AT$SB=0

0.08

C

Energy to send a bit with download receive

message

AT$SB=0,1

0.14

C

Energy to send the longest possible Sigfox frame

(12 byte)

AT$SF=

00112233445566778899aabb

0.27

C

Energy to send the longest possible Sigfox frame

(12 byte) with downlink receive

AT$SF=

00112233445566778899aabb,

1

0.29

C

Note 1 :

The output power of AX-SIGFOX modules can be programmed in 1 dB steps from 0 dBm – 14 dBm. They are optimized for best power

efficiency at 14 dBm output power. For modules optimized for other output power values e.g 0 dBm transmission with 10 mA please

contact us.

TYPICAL CURRENT WAVEFORM