From Dave G3YMC
Rik ON7YD wrote:
Assume you gave a loop with a radiation resistance of 1 milliOhm and a
loss of 5 Ohm
I hope that is just an example. If you really have a transmitting loop with a
series
R of 5 ohms you are wasting your time. Mine has a dc resistance of around 0.1
ohms,
and an effective series resistance once earth coupling losses and skin effect
are
taken into account of 0.65 ohms. I notice this series resistance figure was not
given in G3KEV's recent mail, it is by far the most important characteristic of
a
transmitting loop.
See my website where all these things are explained.
Dave G3YMC
[email protected]
[email protected]
http://www.dsergeant.btinternet.co.uk
