[Hallicrafters] HT-33 HV problem

[Grant, Ken]

 Back on 16 January I explained the problem we were having with the HV
section of my friend's HT-33B. The HV was supposed to be 2700V but was, in
fact, 4200V!

 We finally traced the problem down to a partial short to the case ( ground
) in swinging choke L3. This effectively changed the filter circuit from a
choke-input into a capacitor-input arrangement.

 I'm happy to say that Ian has received a Peter Dahl replacement and
everything is now operating normally. Exactly 2700 VDC across filter
capacitor C25.

Ken, VE3FIT


This e-mail may contain confidential and/or privileged information for the sole use of the intended recipient. Any review or distribution by anyone other than the person for whom it was originally intended is strictly prohibited. If you have received this e-mail in error, please contact the sender and delete all copies. Opinions, conclusions or other information contained in this e-mail may not be that of the organization.