a connection mechanism for snap - fitting an antenna into a hole in a receptacle , the receptacle typically being part of a 2 - way mobile communication device . a latch , preferably mounted on a sleeve , including a stem and a latch head , extends around a circumference of the antenna . the latch is inwardly depressible to insert the antenna through the hole and is able to return to a non - depressed position to retain the antenna against the second end .