[Novice-Rigs] Looking For a Specific Part...

[Ed Swynar]

Good Afternoon All,

I keep being drawn back to Bob Raide's (W2ZM) article on Heising modulation, as was featured in the January 2005 issue of the AWA's JOURNAL...

I'd like to modulate my 1923-style Colpitts transmitter in a similar fashion, & I have all of the parts, with but one singular exception, i.e. the 1:3 audio interstage transformer which is used to drive the final modulator tube.

Does anyone reading this have such a unit languishing in their junque box that they might wish to trade for some other needed part at their end, that I might have here...? If so, let me know what you need, & maybe we could arrange a swap.

BTW, this unit is very similar to the old Stancor model A-53C transformer, if that might ring any bells for you...

Many thanks for your kind consideration...!

~73~ Eddy VE3CUI - VE3XZ