Frequency Receiving Transmission
WCDMA1900 1930～1990 MHz 1850～1910 MHz
WCDMA 850 869 ～894 MHz 824 ～849 MHz
Table 36: Conducted receive sensitivity
Frequency Receive sensitivity
WCDMA 1900 < -108dBm
WCDMA 850 < -106dBm
SIM5320AL can support high rate data by WCDMA wireless network. In the different network
environment, data transmission rate shifts depending on modulation and encoding.
Table 37: 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
5 3.6 16QAM,QPSK
Category6
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
5 1.8 QPSK
Note: Actual throughout rates depend on network configuration, network loading, signal condition and so on.
SIM5320AL provides RF antenna interface. Customer’s antenna should be located in the host board and
connected to module’s antenna pad through micro-strip line or other types of RF trace and the trace
impedance must be controlled in 50Ω.The maximum gain of the Main antenna gain should not exceed
1dBi considering the SAR radio. No antenna gain may be used that would exceed the 2W EIRP power
limit in 1900MHz band.The input impendence of the antenna should be 50Ω, and the VSWR should be
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