3. TECHNICAL BRIEF
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RF
U101
X100
SW100
FL101
U103
U100
FL104
U500
Reference Description Reference Description
SW100 Ant. Switch module FL104 W2100 Duplex
U500 Front End module U103 WCDMA PAM
U101 GSM PAM X100 VCTCXO
FL101 GSM SAW BT module
U100 RTR6275