[Hammarlund] Oil-Filled Caps (BC-779)

[Oskar]

Hi,
russian R-250m receiver (high grade, from fifties) was
build without any electolitic caps. because they need
receiver working in very low teperatures.
Electroitic cap. is not resistant to frost.

73,
Oskar

> OK, guys, here's the next question. Why didn't
> Hallicrafters and other
> manufacturers use the oil-filled caps? Cost? Patent
> restrictions? Space
> restrictions? I think we've all seen sets with
> electrolytic caps that are now on
> their third or fourth set of filter caps.
> 
> Joe Connor
>


 
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