[RTTY] K3 RTTY bandwidth already too narrow?

iw1ayd - Salvatore Irato iw1ayd at gmail.com
Sun Mar 24 10:24:31 EDT 2013


Hi Dick.
You absolutely right, about a to clean and crispy FSK TXed signal.

Having a good TXed signal is not anyway the right thing, as maybe 
everyone have the nicest RX filter-s.
But not everyone take care of his TXed signal. I am pretty sure of this. 
It could also my fault on time.
Those rattlers could live without any problem nearby a pretty well FSK 
signal.
But they don't leave enough place for anybody near theirs rattling FSK.

When I was running the FLEX with TX filtering I have had also the 
biggest number of stumble on, too much nearby, signals.
As a result I have had time to time some problems with theirs signals, 
but they don't.
Still today with ICOMs when I see a clear spot during a contest I have 
to double check (with 1000 Hz filter) from any East station nearby.
Best clear spots here are clear just because nobody could withstand too 
near a plague and its rattling signals.

I also like yours last idea, but as you I have no such a big hope to see it.

                                                   73 de iw1ayd Salvo



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