Hello, the outermost 3.5 mm connector that mates with the input/outport port of VNA N5242A came-off frome the device. I noticed that there are three parts to this assembly (1) The 3.5 mm connector itself (2) an adapter onto which 3.5 mm connector sits (3) VNA's ports to which the adapter is threaded in. I want to know the right way to connect the 3.5 mm to the adapter. It seems like I have to force/push the 3.5 mm connector enough so that is tight. Please see the picture attached which shows the first 2 parts.
Thanks for any help