[Lowfer] Alternative ways to generate Hellschreiber

[Zack Widup]

Hi John,

I see!  I'm still learning about all these modes that have been modified 
for reduced speed to use lower bandwidths.

More to experiment with ...

73, Zack W9SZ

On Tue, 6 Mar 2007, John Andrews wrote:

> Zack,
> 
> That mode is also supported by MultiPSK. Note that those "HF" versions 
> send faster (in a larger BW) than the narrow-band, slow speed stuff we 
> have been using at LF. The 3-second Hell that Jay and I sent on Sunday 
> night was designed to be copied on Argo, Spectran, Spectrum Lab, and so 
> forth, and fits in a 10 Hz BW. Just as a guess, I'd say that the faster 
> version of Hell in the program you mentioned would have similar weak 
> signal possibilities to regular speed CW, and would have a BW of about 
> 300 Hz.
> 
> John A.
>