Shanghai SIMCom Wireless Solutions Limited SIM7000A ユーザーズマニュアル
Smart Machine Smart Decision
SIM7000 _Hardware Design _V1.00
2017-05-23
Table 23: CAT-M1 Reference sensitivity (QPSK)
E-UTRA Band
REFSENS (dBm)
Duplex Mode
1
-103
HD-FDD
2
-101
HD-FDD
3
-100
HD-FDD
4
-103
HD-FDD
5
-101.5
HD-FDD
7
-101
HD-FDD
8
-100.5
HD-FDD
11
-103
HD-FDD
12
-100
HD-FDD
13
-100
HD-FDD
18
-103
HD-FDD
19
-103
HD-FDD
20
-100.5
HD-FDD
21
-103
HD-FDD
26
-101
HD-FDD
27
-101.5
HD-FDD
28
-101.5
HD-FDD
31
-97.3
HD-FDD
39
-103.7
TDD
41
-101.7
TDD
Maximum Power Reduction (MPR)
Modulation
Channel bandwidth / Transmission bandwidth (N
RB
)
MPR
(dB)
1.4
MHz
3.0
MHz
5
MHz
10
MHz
15
MHz
20
MHz
QPSK
>2
>2
>1
>4
-
-
≤ 1
QPSK
>5
>5
-
-
-
-
≤ 2
16 QAM
≤ 2
≤ 2
>1
>3
-
-
≤ 1
16QAM
>2
>2
>3
>5
-
-
≤ 2