PE3W04187 is a SMA female to TNC female bulkhead cable using RG142 coax. This Pasternack SMA female to TNC female bulkhead cable assembly uses a 50 Ohm SMA for connector 1 and a 50 Ohm TNC for connector 2.
Our female SMA to female TNC bulkhead cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3W04187 SMA female to TNC female bulkhead cable assembly is constructed with RG142 coax.