PE3W12581LF is a BNC male to SMA female bulkhead cable using RG178 coax. This Pasternack BNC male to SMA female bulkhead cable assembly uses a 50 Ohm BNC for connector 1 and a 50 Ohm SMA for connector 2.
Our male BNC to female SMA bulkhead cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3W12581LF BNC male to SMA female bulkhead cable assembly is constructed with RG178 coax.