This looks a bit promising. 30 MHz in one chomp. They have a couple of demo units online where you can click to tune. http://www.rtl-sdr.com/kiwisdr-30-mhz-bandwidth-sdr-for-hf/ Looks like it's fairly far along, but not yet to the point of a Kickstarter or other way that you can put in an order for one. -r