PE3W07757 is a SMA female to SMA female cable using RG55 coax. This Pasternack SMA female to SMA female cable assembly uses a 50 Ohm SMA for connector 1 and a 50 Ohm SMA for connector 2.
Our female SMA to female SMA cable assembly uses a flexible cable type that is 53 Ohm. Pasternack PE3W07757 SMA female to SMA female cable assembly is constructed with RG55 coax.