This article was originally published: October 22 2013
According to The Four Metres Website there is a dual band radio for 4 and 6 meter band.
It would be a Noble Radio NR-6N4, a new 4 meter and 6 meter dual band radio.
It covers 50.0 MHz to 52.0 MHz and 69.9 MHz to 70.5 MHz and the modulation is CW and SSB.
Power is up to 20 W PEP.
The price range would be around 800 US Dollar.
(The link to the picture and this site no longer work.)
Source: The Four Metres Website and Noble Radio