PE3430LF is a TNC male to TNC male cable using RG179 coax. This Pasternack TNC male to TNC male cable assembly uses a 50 Ohm TNC for connector 1 and a 50 Ohm TNC for connector 2.
Our male TNC to male TNC cable assembly uses a flexible cable type that is 75 Ohm. Pasternack PE3430LF TNC male to TNC male cable assembly is constructed with RG179 coax and the maximum VSWR is 1.4:1.