PE3C1680/HS is a BNC male to TNC female bulkhead cable using RG179 coax. This Pasternack BNC male to TNC female bulkhead cable assembly uses a 75 Ohm BNC for connector 1 and a 75 Ohm TNC for connector 2.
Our male BNC to female TNC bulkhead cable assembly uses a flexible cable type that is 75 Ohm. Pasternack PE3C1680/HS BNC male to TNC female bulkhead cable assembly is constructed with RG179 coax.