Re: LF: Below 8.3kHz in the UK freuency allocations

[Stefan Schäfer <Stefan.Schaefer@iup.uni-heidelberg.de>]

Ooooh, this is very intersting! :-)

Does it mean that i can do VLF experiments at e.g. 18 kHz by generating 
a VERY distorted 6 kHz signal? The groundwave is at 6 kHz, i.e. below 
8.3 kHz and i can assume that the 18 kHz harmonic will not cause 
interferences to any services operating there!! :-)
Horray!! :-)
When using a resonant antenna, resonated to 18 kHz, i can even optimise 
the power losses of the transmitter.
According to 
https://dl.dropboxusercontent.com/u/19882028/VLF/fig_02_25a.png we 
should try 12 kHz, eheheeem, i mean 4 kHz, wehere propagation should be 
best :-)
73, Stefan/DK7FC




Am 28.01.2014 22:18, schrieb LZ:
> Dave,
>
> You wrote:
>    
> > ... In other words NO signal must escape that is higher than that 8.3 kHz limit 
> > -That is it!! -end of!! Dave
> >      
> No, wrong.
> Right: "In other words NO *interfering* signal must escape that is higher than that 
> 8.3 kHz limit..."
>
> Laura
>
> Gesandt von mein PettiFogPhone
>
>