[Elecraft] K3: new feature idea / question

[Bill W4ZV]

Brian Machesney wrote:
> 
> I was just reading about the differing levels of success that people have
> with "active noise cancelling" units. It occurred to me that one should be
> able to achieve the same kinds of results using the second RX and separate
> antenna in the K3 - with the addition of control over the phase (delay) of
> the arriving signal.
> 

FYI the Flex 5000 has this capability now and may be slightly ahead of the
K3's implementation of diversity. They added the ability to adjust phase as
well as amplitude differences between the two
channels. This is exactly the capability Brian is asking for above.

http://w9oy-sdr.blogspot.com/2009/07/more-diversity.html

"Above is the latest "polar" control for the diversity project. The control
allows you to adjust phase and gain between 2 antennas and 2 receivers in
the
F5K. Here is a shot of the F5K with diversity active"

Hoping this friendly competition will eventually inspire Elecraft to do
something similar! :-) I'm betting it will...maybe using the P3 display.

73, Bill




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