PE3W11491 is a BNC female to SMA male cable using RG223 coax. This Pasternack BNC female to SMA male cable assembly uses a 50 Ohm BNC for connector 1 and a 50 Ohm SMA for connector 2.
Our female BNC to male SMA cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3W11491 BNC female to SMA male cable assembly is constructed with RG223 coax.