PE3W16479/HS is a N female to TNC female cable using RG55 coax. This Pasternack N female to TNC female cable assembly uses a 50 Ohm N for connector 1 and a 50 Ohm TNC for connector 2.
Our female N to female TNC cable assembly uses a flexible cable type that is 53 Ohm. Pasternack PE3W16479/HS N female to TNC female cable assembly is constructed with RG55 coax.