|[AMRadio] Modulator question|
paul at paulbaldock.com
Sat Jan 30 20:31:21 EST 2016
I'm building a modulator using two EL34s.
I am testing it in to a matched resistive load. The output between
30% and 100% of max (50Watts) gets quite distorted. Driving with a
sine wave the grids look good, but the output starts to get more
triangular the harder you push it. FYI the plate voltage is about
660V and the screen tapped at around half of that.
Any thoughts from you audio buffs?
- Paul KW7Y
This email has been checked for viruses by Avast antivirus software.
More information about the AMRadio mailing list
This page last updated 19 Nov 2017.