PE3C4650 is a SMC jack to SMC jack cable using RG179 coax. This Pasternack SMC jack to SMC jack cable assembly uses a 75 Ohm SMC for connector 1 and a 75 Ohm SMC for connector 2.
Our jack SMC to jack SMC cable assembly uses a flexible cable type that is 75 Ohm. Pasternack PE3C4650 SMC jack to SMC jack cable assembly is constructed with RG179 coax.