PA,VANCHIP,VC7643-16,TDD/FDDLTEMMMB,4.0*6.8mmQFN42 ¥0.50 PA,VANCHIP,VC7643-62,TDD/FDDLTEMMMB,4.0*6.8mmQFN42 ¥0.30 4GTxModule,VANCHIP,VC7912-62,CDMA,GSM,QFN5.5*5.3mm ¥0.50 VC7916-62,VANCHIP,PA,SP16T,QFN,5.5*5.3mm,Quad-band ¥0.30 VANCHIP,VC7916-52,SP16T,QFN,5.5*5.3mm,PA,Quad-band ¥0.50 PA,VANCHIP,VC7925-21 ¥0.50