Telescopic Antenna for the Tecsun PL365 Radio.
The PL-365 replacement antenna can easily be replaced without disassembling the receiver.
Simply unscrew the mounting screw located in line with the antenna and above the battery compartment, remove the screw and withdraw the antenna from the top of the receiver. Insert the replacement antenna and when fully inserted rotate it until the brass tab (visible though the mounting hole) is clearly visible. Reinsert the screw and tighten.