It's just a safety DC-->antenna block, in case of HT badness in the tank
circuity.
On 09/02/18 23:06, Martin Sole wrote:
> Amps from Acom and OM, maybe some others, have a large amount of
> capacitance in series with the output after the power/SWR bridge. In
> the case of the Acom 1000 this is 6 parallel 10nF/500v disc ceramic
> capacitors with a 1 megohm (static bleed?) across them.
>
> Have not seen this configuration on older Alpha amps or others. Can
> anyone comment on the purpose?
>
> Thanks
>
> Martin, HS0ZED
>
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