PE3W05911 is a SMA male to QMA male cable using RG141 coax. This Pasternack SMA male to QMA male cable assembly uses a 50 Ohm SMA for connector 1 and a 50 Ohm QMA for connector 2.
Our male SMA to male QMA cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3W05911 SMA male to QMA male cable assembly is constructed with RG141 coax.