[Amps] Alpha 86 / 89 Plate RFC

[Jim <jimw7ry@gmail.com>]

Ive used the Ameritron choke in lots of amplifiers. Works fine. I do not 
operate on the WARC bands.

Thanks
73
Jim W7RY

On 1/26/2021 10:07 AM, Robert W5AJ wrote:
>   
>
> The Alpha 86 and 89 use a Home brew relay/Flapper scheme in HV path to short
> out part of HV Plate choke
>
>   
>
> RF Parts sells RFC that all indications can replace the existing choke and
> remove the flapper
>
> https://www.rfparts.com/rfc3.html
>
>   
>
> Has anyone changed out the plate choke to eliminate the shorting flapper?
>
>   
>
> Saw article where author rolled his own and removed the flapper
>
>   
>
> W5AJ
>
>   
>
> Robert
>
> Midland, Texas
>
> http://pages.suddenlink.net/w5aj/
>
>   
>
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