[AMPS] YC-156 Cathode/Filament Circuit

[measures]

>That is the way mine is wired, Jeff.
>RF is coupled to both sides of the heater ... 

€  shouldn't the drive go to the cathode in a cathode-driven amplifier?

>through caps.
>At the B- end of the cathode choke, there is another bypass
>cap before passing through the Zeners.
>GL! 
>Phil, K5PC
>Subject: [AMPS] YC-156 Cathode/Filament Circuit
>
>
>  Hello List Members,
>  First I would like to thank everyone for helping me. Its alot easier for 
>me to explain what I propose to do and have someone correct my mistakes. 
>Here is what I propose to do. Tube YC156. I plan on using a filament 
>choke(without centertap xformer). On the transformer side of the choke I 
>will bypass each side to grnd. On the filament side of the choke I will 
>place a cap across the choke. On the side of the filament thats tied to 
>the cathode is where my drive power will enter thru a coupling cap. The 
>bias choke will attach at the same point. Someone please correct any 
>mistakes that I have made. I have never worked with a tube where one side 
>of the filament was tied to the cathode internally. Sorry about the long 
>post.
>  Regards to All Jeff KD4LYH
>


-  Rich..., 805.386.3734, www.vcnet.com/measures.  
end


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