Product Info

26
1SCPinNo ModulePinName Direction Description Note
6 PMU_WAKEUP HD Device Wake-Up Only needed if low power
mode is required
32 PWM0 DH Device reset status
64 PMU_SHUTDOWN HD Modem reset (active low) Optional
71 SC_SWP DH Host Wake-Up Only needed if low power
mode is required
72 UART0_RTS DH UART RTS
73 UART0_TX DH UART TX
75 UART0_RX HD UART RX
76 UART0_CTS HD UART CTS
Table 8 Host interface signals
6 Antenna Requirements
The module has been FCC/IC/ETSI certified.
6.1 Main Antenna
The antenna connection and board layout design are the most important aspect in the full product design
as they strongly affect the product overall performances, hence read carefully and follow the requirements
and the guidelines for a proper design. The antenna and antenna transmission line on PCB for a Type
1SC device shall fulfill the following requirements:
Item
V
alue
Frequency range Depending by frequency band(s) provided by
the network operator, the customer shall use
the most suitable antenna for that/those
band
(
s
)
Bandwidth
LTE
Band
Tx Band
(MHz)
Rx Band
(MHz)
Min Max Min Max
B1 1920 1980 2110 2170
B2 1850 1910 1930 1990
B3 1710 1785 1805 1880
B4 1710 1755 2110 2155
B5 824 849 869 894
B8 880 915 925 960
B12 699 716 729 746
B13 777 787 746 756
B14 788 798 758 768
B17 704 716 734 746
B18 815 830 860 875
B19 830 845 875 890
B20 832 862 791 821
B25 1850 1915 1930 1995
B26 814 849 859 894
B28 703 748 758 803
Impedance 50 ohm
Input power > 23dBm Average power
VSWR absolute max ≤ 10:1 (limit to avoid permanent damage)