PE3W18198 is a MMCX jack to N female cable using RG405 coax. This Pasternack MMCX jack to N female cable assembly uses a 50 Ohm MMCX for connector 1 and a 50 Ohm N for connector 2.
Our jack MMCX to female N cable assembly uses a semi-rigid cable type that is 50 Ohm. Pasternack PE3W18198 MMCX jack to N female cable assembly is constructed with RG405 coax.