PE3W12787 is a MMCX jack to SMA male cable using PE-SR047AL coax. This Pasternack MMCX jack to SMA male cable assembly uses a 50 Ohm MMCX for connector 1 and a 50 Ohm SMA for connector 2.
Our jack MMCX to male SMA cable assembly uses a semi-rigid cable type that is 50 Ohm. Pasternack PE3W12787 MMCX jack to SMA male cable assembly is constructed with PE-SR047AL coax.