To build a Dummy Load purchase a "Globar" 50 ohm 100 watt resistor which is usually available from Peter Dahl or Surplus Sales of Nebraska and cool it with a small fan. Paralleling several low wattage carbon resistors is doing it the hard way. 73 to all-Bill W9ERG One of the Kilowatt Alley 3875 gang www.KJ9T.com