The device is not a double conversion and SSB it can not also. Nevertheless, the device is quite enough to receive continuous short-wave stations.
In the medium and long wave range is nothing to complain.
FM standard operation in the absolute vicinity of strong FM stations is somewhat problematic. It is then difficult to receive weak stations. They are quickly delivered blows of the Nahsendern.
The batteries - in my case, battery - hold true forever. Hard to believe. In so far as a power supply is truly not necessary. (Also not included.)
The accuracy of the frequency scale of the various bands Rec Ange is, if not perfect, at least adequately.
Just a pity that the European broadcasters to give up gradually shortwave because of the cost. So everything is left to the Chinese. In Europe, the BBC, and to receive shortwave virtually completely gone only evening on medium wave. Otherwise, the interference due to take "computer networks via the power socket" gradually.
Great little device.
But sometimes I miss but a dial illumination - perhaps only briefly and placed on a button.