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Smart Machine Smart Decision
Table 38: HSDPA throughout
Category
Supported
Max supported
HS-DSCH codes
Theoretical max
peak rate(Mbps)
Modulation
Category1
5
1.2
16QAM,QPSK
Category2
5
1.2
16QAM,QPSK
Category3
5
1.8
16QAM,QPSK
Category4
5
1.8
16QAM,QPSK
Category5
3
5
3.6
16QAM,QPSK
Category6
3
5
3.6
16QAM,QPSK
Category7
10
7.2
16QAM,QPSK
Category8
10
7.2
16QAM,QPSK
Category9
15
10.0
16QAM,QPSK
Category10
15
14.0
16QAM,QPSK
Category11
5
0.9
QPSK
Category12
3
5
1.8
QPSK
Note: Actual throughout rates depend on network configuration, network loading, signal condition and so on.
4.3
Antenna Design Guide
SIM5215&SIM5216 provides a RF antenna connector and a antenna pad. Customer’s antenna can be
soldered to the module antenna pad or connected to module’s antenna connector through a 50
Ω
RF cable.
SIMCom recommends that the total insertion loss of RF cable should meet the following requirements:
●
GSM900/GSM850 <1dB
●
DCS1800/PCS1900 <1.5dB
●
WCDMA 2100/1900 <1.5dB
●
WCDMA 900/850 <1dB
SIM5215&SIM5216_Hardware Design_V2.02
2012-08-31
54
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