A couple weeks ago I purchased 4 brandy new 4PR65A/8187 Amperex Electron Tubes. The reason I did this is I don't have anything that uses them and they are bait just waiting for some unsuspecting transmitter to be trapped by their presence. Most would think that a transmitter that would use them would be somewhat small but you would be fooled by the Navy and the BC industry where 3 were used in a screen modulator for a 50 KW rig in the latter.
But I am hopeful that I may find what was known as an Embassy transmitter that were used in some American embassy's which were very compact and were in two units consisting of a transmitter and a separate power supply. It covered 2-30 MHz. I only ever seen one such transmitter. It was on sale on eBay years ago and was in the American Embassy in Italy at one time. It was in pristine condition but my bid failed and it went to Australia.
Does anyone know the model of the transmitter I am describing?
Here kitty kitty, I mean transmitter!!
Terry
Check with Larry NE1S. He is building a pair of 4-65's xmtr. I'm emailing you a copy of his description of his progress. Check your regular inbox
Al