It also worked in Australia last night. I watched a few minutes and
decided to watch the rest today. Unfortunately, it is now geo-blocked
:-( It's also blocked on the PBS site.
On 18/01/18 02:09, Heinz Breuer wrote:
The link worked perfectly in Germany.
vy 73 Heinz DH2FA, KM5VT
Von meine
On 26/08/16 08:14, Hal Murray wrote:
billm...@gmail.com said:
If the conductor also has magnetic properties (e.g. if iron were used) then
magnetic saturation could be an issue.
Ah... Sorry I wasn't clear. How about
Is skin depth an interesting concept if you are using materials commonly use
On 26/08/16 06:33, Hal Murray wrote:
billm...@gmail.com said:
Skin depth is probably a good place to start with in roughly estimating the
thickness needed. In copper at 50 Hz, ...
Is skin depth an appropriate concept for magnetic shielding? Or does it get
messed up by saturation?
Skin dep
On 25/08/16 18:25, Poul-Henning Kamp wrote:
In message <1057836989.2088307.1472104857885.javamail.ya...@mail.yahoo.com>, Br
uce Griffiths writes:
You'd need a rather thick copper jacket to shield effectively
against the 50Hz magnetic field.
As in: A good-sized fraction of the waveleng
