Tokyo Hy-Power HX-240 2m -> HF xverter

http://www.thp.co.jp/english/hx_240_e.html

This is backwards from what you'd normally expect. You hook a 2m all-mode rig up to this and use it to receive and transmit HF. 2.5W/10W in on 2m translates to 30-40W out on HF. The going price is roughly $200. Neat.