Is anyone able to link a datasheet or supplier page that has the below N-Type connector?

As you can see, it has an elongated Centre Pin and PTFE Dielectric that slides over top. It was fitted into an Antenna and I'm trying to replace like for like.

 

It appears to be a custom made item. The center pin diameter and dielectric would set the impedance (presumably 50 ohms).
It is not a "standard" N type of connector. The threaded part seems to be custom machined from the body of a regular clamp N plug (?),
Contact the antenna manufacturer for parts...

 

It appears to be a custom made item. The center pin diameter and dielectric would set the impedance (presumably 50 ohms).
It is not a "standard" N type of connector. The threaded part seems to be custom machined from the body of a regular clamp N plug (?),
Contact the antenna manufacturer for parts...

Thanks for your input. It is in fact a custom made connector.

 

Could be this N-f to N-m 50 Ohms N type adapter.

 

go to Pasternack they will have it
https://www.pasternack.com/nsearch.aspx?keywords=N&view_type=grid

 

Looks like a modified version of a PL256 type connector. The PL256 connector developed in 1935 was a popular RF connector for antenna coupling for decades. I would like to see the center of it.

Ron

 

Just be aware, the 75 ohm and the 50 ohm ones look very similar, but end up breaking if you plug a 50 ohm into a 75 ohm,