07-11-2016, 08:28 PM
It's a secret!!! Adjust trimmers in fig 3 for 260kc (IF) Apply signal to cap of 36 tube.
Adjust trimmers in fig 4 as noted. Low frequency is 600kc apply signal to ant post LF and HF are the oscillator adjustments.
If you use a 1/4" nutdriver put tape around it to insulate it as some trimmers have HV on them. Peak all for max signal w/generator set for low level output w/modulation.
http://www.nostalgiaair.org/pagesbymodel...013876.pdf
GL
Terry
Adjust trimmers in fig 4 as noted. Low frequency is 600kc apply signal to ant post LF and HF are the oscillator adjustments.
If you use a 1/4" nutdriver put tape around it to insulate it as some trimmers have HV on them. Peak all for max signal w/generator set for low level output w/modulation.
http://www.nostalgiaair.org/pagesbymodel...013876.pdf
GL
Terry
