[Milsurplus] Russian 13P set

[Military1944 at aol.com]

Hi all. 
 
Finished playing with Chinese 102 and BC1306 for a while. 
 
Now on the bench is a Russian WW2 set, 13P, similar to WS18/48 etc. 
 
I have circuits etc but need info re i.f. and tuning range frequencies. I  
can get a decent carrier on 80Mtrs but still not convinced that's its actual  
band as I cannot get rx to align. There seems to be a bit is instability in the  
rx i.f stages, they are acting like regen stages when they are not. Maybe a 
bit  of decoupling has gone down so will add a bit but its always handy to know 
just  what frequency we should be tuning the ift's and set to, hi. 
 
cheers, Ben G4BXD.