What kind a connector is this ?

I hear several options about this connectorbus.

SMB , MCX… what is it exactly ?

I want to make my own probe cable

here is the picture of my connectionbus

This is a mini-MCX connector.

so you have MCX and MINI MCX

i can order a MCX connector and a MMCX connector

is the MMCX the correct one ? M=mini ?

Sorry but we don’t have it. Please check with the vendor you bought from. Thanks!