SIM Tech SIMCom SIM800 - Page 8

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SIM800_Hardware Design_V1.09 8 2016-06-30
FIGURE 47: GSM SIMPLE ANTENNA MATCHING CIRCUIT .................................................................................. 49
FIGURE 48: BLUETOOTH ANTENNA MATCHING CIRCUIT .................................................................................. 50
FIGURE 49: RECOMMENDED PCB LAYOUT ............................................................................................................ 52
FIGURE 50: TOP AND BOTTOM VIEW OF SIM800 ................................................................................................... 58
FIGURE 51: TYPICAL SOLDER REFLOW PROFILE ................................................................................................. 58