Kenwood micro hifi model rxd-m33v ariel output
The FM aerial input is simply just a female banana socket.For FM reception, you can use any thin insulated wire, keeping it clear as possible from TV screens, fluorescent tubes, to minimize interference. For the plug, strip end of wire 2 in (50.8 mm) long, fold bared part back on itself to form a U-loop about 1 inch 25.4 mm long, squeeze it a bit so end is V-shaped, insert into socket.Long wire boosts signal strength.A matchstick can help to secure the wire in socket.EDIT:Best to try get hold of the proper FM single-wire antenna which has 75 ohms matched impedance and correct plug for best signal.If AM reception is required, you need an AM loop antenna.For more details, visitmanualslib.com