Just unpacked and hooked up a Century 22. Neat little radio. It did not arrive with a 5 amp current limiter (model 1179 or 279), calibrator board (model 226), internal Keyer (model 679), or the 5 amp power supply (model 979). So, if anyone has these items surplus please respond off the list with price and condition. Maybe I can upgrade the little rig. Ron KA7U