PE3W04531 is a BNC female to TNC male cable using RG8 coax. This Pasternack BNC female to TNC male cable assembly uses a 50 Ohm BNC for connector 1 and a 50 Ohm TNC for connector 2.
Our female BNC to male TNC cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3W04531 BNC female to TNC male cable assembly is constructed with RG8 coax.