The new [MCX connectors](https://www.rfsupplier.com/u_file/1612/products/08/4016e72257.) used to connect modules instead of SMA are prone to break in case of inappropriate inserting in [PCB mount connector](https://www.elecbee.com/4302-large_default/mcx-connector-pcb-mount-straight-jack-through-hole.jpg). The cause of damage is the sharp edge on the top of PCB connector cylinder. This sharp edge cut-out springs on offset inserted cable connector. 
The new MCX connectors used to connect modules instead of SMA are prone to break in case of inappropriate inserting in PCB mount connector.
The cause of damage is the sharp edge on the top of PCB connector cylinder. This sharp edge cut-out
springs on offset inserted cable connector.