PE3957 is a SMA male to N male cable using RG316-DS coax. This Pasternack SMA male to N male cable assembly uses a 50 Ohm SMA for connector 1 and a 50 Ohm N for connector 2.
Our male SMA to male N cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3957 SMA male to N male cable assembly is constructed with RG316-DS coax.