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L830-EB-11 Hardware User Manual
Page 9 of 39
2.4
Hardware Framework
The hardware framework in Figure 2-2 shows the main hardware functions of L830 module, including
baseband and RF functions.
Baseband contains the followings:
UMTS/LTE FDD controller/Power supply
NAND/internal LPDDR2 RAM
Application interface
RF contains the followings:
RF Transceiver
RF Power/PA
RF Front end
RF Filter
Antenna Connector
Figure 2-2 Hardware Framework
3 Application Interface
3.1
M.2 Interface
The L830 module uses standard M.2 Key-B interface, with a total of 75 pins.
