PE3397/HS is a TNC male to SMA female cable using RG142 coax. This Pasternack TNC male to SMA female cable assembly uses a 50 Ohm TNC for connector 1 and a 50 Ohm SMA for connector 2.
Our male TNC to female SMA cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3397/HS TNC male to SMA female cable assembly is constructed with RG142 coax.