PE3C3989 is a MMBX plug to SMA male cable using RG178 coax. This Pasternack MMBX plug to SMA male cable assembly uses a 50 Ohm MMBX for connector 1 and a 50 Ohm SMA for connector 2.
Our plug MMBX to male SMA cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE3C3989 MMBX plug to SMA male cable assembly is constructed with RG178 coax and the maximum VSWR is 1.4:1.