[Lowfer] Re: What receiver do you recommend?
Ed Phillips
[email protected]
Tue, 11 Nov 2003 09:11:23 -0800
WE0H wrote:
>
> Hey Steve,
> The steel wire would have a high Rac but I think with enough of it out there
> that the signal would be high enough to overcome the losses. At some point
> the longer the antenna on LF, the higher the signal but higher noise too.
Steel wire shouldn't be a problem at all. in Watt's "VLF Engineering"
there's a description of a huge VLF (~20 kHz) German station (Gigante?)
built during WW2 for communication with subs. All galvanized steel and
the quoted efficiency is very good.
Ed