Heathkit GR64 shortwave radio

[bob91343]

Those ratings were very common; every transformer catalog had something close. Just find an old catalog from Stancor, Thordarson, Merit, etc. and you will find almost the exact part.

Finding the hardware would be a different story. Perhaps you should rewind the transformer; what's wrong with it?

[dieseljeep]

Originally Posted by bob91343

Those ratings were very common; every transformer catalog had something close. Just find an old catalog from Stancor, Thordarson, Merit, etc. and you will find almost the exact part.

Finding the hardware would be a different story. Perhaps you should rewind the transformer; what's wrong with it?

I've been working on this stuff for quite awhile now and the ratings are a little strange. The schematic shows two secondary windings. One 12VAC winding for the heaters and one 105vac for the voltage doubler B+ source.
Not all that common. Heath carried this idea from their early days of using war surplus parts and had their transformers wound accordingly.