[Milsurplus] FW: caps mica xmt

[mstangelo at comcast.net]

Hue,

I have some caps like those. What I do is try to find out the current rating and make a resonant series circuit with a coil and pass RF from a transmitter into a 50 ohm dummy load. See if they heat up.

Mike N2MS

> On 10/07/2025 5:26 PM EDT Hubert Miller <kargo_cult at msn.com> wrote:
> 
> 
> These mica transmit caps are for high voltage and the large rectangular box ones are also marked with RF amps capacity. I wonder, has anyone here experience with the reliability of this type cap ? In other words, are they still likely to be good ? I of course will maybe test them later, depending on info i get.
> -thanks-
> Hue Miller