Self-contained travel amp that went to 9G5 and XR0. 27lbs, 5.5"H, 7"D, 13"W. 115/230; 25 watts in will give you 800 out. Can send dig pix and Word file from the 2002 article in Proceedings of the Southeastern VHF Conference, large file...3MB. $1000 firm, shipped CONUS. 73 Dick, K5AND, 9G5AN, XR0X six meter op 770-888-7333 work; 770-844-7002 home