[Elecraft] IMD and 2.8 hz tx filter question
Guy Olinger K2AV
olinger at bellsouth.net
Tue Jan 3 11:56:03 EST 2012
You will be surprised at the separation that diversity gets for noise
sources and voice. The human brain (doing all the work in true diversity)
is an amazing thing. If you can hold a conversation in a loud cafeteria
(remember high school?) your brain knows what to do. The second full
capability RX in the K3 is a stellar and an extremely useful feature
feature.
Sometimes NB and NR muddle a weak signal in noise when diversity and both
NB and NR off allow my brain to sort it out. Even if you are a die-hard
diversity skeptic, you owe it to yourself to go somewhere and hear it
yourself, just on the faint chance you are wrong :>)
73, Guy.
On Tue, Jan 3, 2012 at 7:53 AM, Barry N1EU <barry.n1eu at gmail.com> wrote:
>
> Jim Brown-10 wrote
> >
> > Diversity is most useful for weak signal reception, where narrower
> > filters are likely to be used.
> >
> Yes, diversity is an important tool for weak cw signal reception but it's
> also very useful/enjoyable to use regularly on ssb and a pair of 2.7Khz
> filters would work just fine for that.
>
> 73, Barry N1EU
>
>
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