QM55003

Mid-Band Low-Band NB_IoT TxM

QM55003 Data Sheet REV C | Subject to change without notice

6 of 25

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PRELIMINARY

Electrical Specifications: Cat-M1 : Band 1, 2, 3, 4, 25, 39, 66, 70

(Temp = +25°C, Vbatt = 3.0V, Vcc = 2.5V, VIO= +1.8V,

50 Ω system, Modulation used: LTE QPSK, 1.4MHz channel, 1 Resource

Block with MPR=0, Band39 is TDD, other bands are FDD, unless otherwise specified.)

Parameter

Conditions

Min.

Typ.

Max.

Units

Frequency Range

Band 1

1920

1950

1980

MHz

Band 2, 25

1850

1882.5

1915

Band 3, 66

1710

1747.5

1785

Band 4

1710

1732.5

1755

Band 39

1880

1900

1920

Band 70

1695

1702.5

1710

Maximum Linear Output Power

HPM

24

-

-

dBm

Gain

Band 1

HPM, Pout = Prated

-

27

-

dB

Bands 2, 25, 39

-

27

-

Bands 3, 4, 66,

70

-

27.5

-

ACLR1 -

EUTRA

Band 1

HPM, Prated

– 2dB (MPR), Vcc = 2.5V,

Modulation = 1.4MHz 6RB QPSK

-

-39

-33

dBc

Bands 2, 25, 39

-

-40

Bands 3, 4, 66,

70

-

-42

ACLR1 - UTRA

Band 39

-

-42

-36

Band 1

-

-45

Bands 2, 3, 4,

25, 66, 70

-

-46

ACLR2 - UTRA

-

-63

-39

PA Total

Current

Band 1

HPM, Pout = Prated

-

386

-

mA

Bands 2, 25, 39

-

375

-

Bands 3, 4, 66,

70

-

341

-

PAE

Band 1

HPM, Pout = Prated

-

26

-

%

Bands 2, 25, 39

-

26.5

-

Bands 3, 4, 66,

70

-

29

-

EVM

HPM, Pout ≦ Prated

-

5

-

%

Harmonic

suppression, 2fo

Band 1

Pout ≦ Prated

-

-60

-

dBm

Bands 2, 25, 39

-

-55

-

Bands 3, 4, 66,

70

-

-47

-

Harmonic

suppression, 3fo

Band 1

Pout ≦ Prated

-

-47.5

-

Bands 2, 25, 39

-

-50

-

Bands 3, 4, 66,

70

-

-54

-