LF: Linear modes

["Mike Dennison" <mike.dennison@ntlworld.com>]

My question about linear amplifiers sparked some useful 
dialogue about eliminating the need for linears.
If a new data mode is to be developed, it seems to me that 
two modes are needed. One for 'local' working in a CW 
bandwidth for those who do not wish to learn CW. The 
other in a much narrower bandwidth - the limiting factor 
being Loran lines - for intercontinental working. If these 
could be variants of the same mode, so much the better.
Mike, G3XDV
http://lf.apersonalguide.co.uk