PE3321 is a SMA male to type N male cable using RG178 coax. This Pasternack SMA male to N type male cable assembly uses a 50 Ohm SMA for connector 1 and a 50 Ohm type N for connector 2.
Our male SMA to male N type cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3321 SMA male to type N male cable assembly is constructed with RG178 coax.