PE37666/HS is a TNC male to N male cable using RG55 coax. This Pasternack TNC male to N male cable assembly uses a 50 Ohm TNC for connector 1 and a 50 Ohm N for connector 2.
Our male TNC to male N cable assembly uses a flexible cable type that is 53 Ohm. Pasternack PE37666/HS TNC male to N male cable assembly is constructed with RG55 coax.