Schematics

Report No.: I20W00023-WWAN_Rev1
Chongqing Academy of Information and Communication Technology
Address
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No. 8,Yuma Road, Chayuan New City, Nan’an District, Chongqing, P. R. China,401336
Tel: [phone] FAX:[phone]
Page 530 of 585
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5.8.1 GSM850 Peak to Average Ratio Results
Frequency
(MHz)
Channel
Modulation
PAPR(dB)
836.6
190
GMSK
10.57
8PSK
11.39
5.8.2 PCS1900 Peak to Average Ratio Results
Frequency
(MHz)
Channel
Modulation
PAPR(dB)
1880
661
GMSK
9.33
8PSK
9.25
5.8.3 NB-IoT Peak to Average Ratio Results
Mode
Channel
Frequency
(MHz)
PAPR(dB)
PAPR(dB)
QPSK
BPSK
Band2
18900
1880
3.17
1.54
Band4
20175
1732.5
3.97
1.28
Band5
20525
836.5
1.63
7.69
Band12
23095
707.5
4.23
5.42
Band13
23230
782.0
7.28
12.28
Band26
（814MH-824MHz）
26740
819
8.99
10.98
Band26
（824MH-849MHz）
26915
836.5
4.71
8.27
5.8.4 CAT-M Peak to Average Ratio Results
Mode
Bandwidth
Modulation
Channel/Frequency
（MHz）
PAPR（dB）
Band2
1.4MHz
QPSK
18900/1880
11.92
16QAM
18900/1880
12.60
3MHz
QPSK
18900/1880
9.90
16QAM
18900/1880
12.50
5MHz
QPSK
18900/1880
11.31
16QAM
18900/1880
11.73
10MHz
QPSK
18900/1880
10.96
16QAM
18900/1880
12.24
15MHz
QPSK
18900/1880
10.48
16QAM
18900/1880
12.05
20MHz
QPSK
18900/1880
10.74
16QAM
18900/1880
10.83