5 hours ago
RF does not matter: IF does. This RF transformer is RF; if not aligned, it will attenuate the signal.
Make sure it is peaked, both sections.
And, then try to remove the tube 6H6 and see if it affects the loudness in the tracer.
You could also try to increase C45 to 1uF, see if it makes things better. The time constant of this filter is in audio frequency. Not sure why.
Make sure it is peaked, both sections.
And, then try to remove the tube 6H6 and see if it affects the loudness in the tracer.
You could also try to increase C45 to 1uF, see if it makes things better. The time constant of this filter is in audio frequency. Not sure why.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
