The photo above shows my old Trio (Kenwood) R1000 receiver. You will see the frequency readout shows 39.545 Mhz.
Now this is not a good thing, the R1000 is only supposed to cover up to 30Mhz. Mine is now locked, it cannot be tuned, the bandswitch has no effect and there is no sound- it has tin fact died.
An internet search reveals this is a common problem with the R1000 as they get older- this one must be close to 30 years old, and it is normally caused by dry joints in various places. I have a few pointers to look for when I get the time, I want to try and get the Elektor SDR running first. Until then my trusty R1000 is out of service.