PE38277 is a SMA female to QMA male cable using RG58 coax. This Pasternack SMA female to QMA male cable assembly uses a 50 Ohm SMA for connector 1 and a 50 Ohm QMA for connector 2.
Our female SMA to male QMA cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE38277 SMA female to QMA male cable assembly is constructed with RG58 coax and the maximum VSWR is 1.4:1.