PE3W18223 is a MMCX plug to SMB plug cable using RG405 coax. This Pasternack MMCX plug to SMB plug cable assembly uses a 50 Ohm MMCX for connector 1 and a 50 Ohm SMB for connector 2.
Our plug MMCX to plug SMB cable assembly uses a semi-rigid cable type that is 50 Ohm. Pasternack PE3W18223 MMCX plug to SMB plug cable assembly is constructed with RG405 coax.