PE3W02288 is a SMB jack bulkhead to BNC female 4 hole flange cable using RG55 coax. This Pasternack SMB jack bulkhead to BNC female 4 hole flange cable assembly uses a 50 Ohm SMB for connector 1 and a 50 Ohm BNC for connector 2.
Our jack SMB bulkhead to female BNC 4 hole flange cable assembly uses a flexible cable type that is 53 Ohm. Pasternack PE3W02288 SMB jack bulkhead to BNC female 4 hole flange cable assembly is constructed with RG55 coax.