05-17-2020, 08:57 PM
To add to Rod's thoughts you could connect a milliampere meter between the hv lead and the bottom of #28. This would indicate the current flow to the plate of the triode section of the mixer tube.
On #28 is the hv winding the outside winding or the inside winding? When you had the 2.2MH choke connected did you try the pb and did they work?
On #28 is the hv winding the outside winding or the inside winding? When you had the 2.2MH choke connected did you try the pb and did they work?
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
