MMCX to SMA RF adaptor cable; 1.SMA, SMB, SMC, MCX, MMCX 2.GPS navigation system 3.Wireless communication system MMCX to SMA RF adaptor ... system Satellite transmission Aviation equipment 2.4G system COMPATIBLE CONNECTORS: SMA, SMB, SMC, MCX, MMCX N, FME, TNC, BNC MINI-UHF, UHF ...