Amazon.com: onelinkmore BNC Male Plug to 2X 4mm Dual Banana Female Jack Socket Binding Post RF Coax Coaxial Splitter Connector BNC Banana Adapter for HF Radio Antennas Oscilloscope DVM Pack of 2 :
75 Ohm BNC Male to Mini Banana Plug Adapter Breakout With 6 Inch Length Using Red and Black Wires