PE3W16143 is a TNC female to N male cable using RG55 coax. This Pasternack TNC female to N male cable assembly uses a 50 Ohm TNC for connector 1 and a 50 Ohm N for connector 2.
Our female TNC to male N cable assembly uses a flexible cable type that is 53 Ohm. Pasternack PE3W16143 TNC female to N male cable assembly is constructed with RG55 coax.