[GreenKeys] (another) Dovetron Problem

[Harold Hallikainen]

On Mon, March 28, 2022 2:49 pm, Joe Duszyński wrote:
> "Heatsink" if it doesn't have one! Small computer fans also work wonders
> too on vintage stuff that you can roast weenies on!!.
>

One of my early products (LOG112 at
https://bh.hallikainen.org/index.php/HallikainenAndFriends ) ran warm
(linear regulators). We considered printing a circle on the top with a
note to place coffee cup here. We would then have advanced from convection
cooling to vapor phase cooling!

By the way, I've been playing with PHP and javascript and now have a plot
of my antenna impedance at
https://www.w6iwi.org/script/csvgraph.php?CsvUrl=https%3A%2F%2Fw6iwi.org%2Faz%2FinvL%2Fsark__02.csv
.


Harold