Topband: Phased Short Beverages

Jim Brown jim at audiosystemsgroup.com
Wed Jan 13 14:38:19 EST 2021


On 1/13/2021 11:23 AM, Fred Moeves wrote:
> I keep looking at DXE NCC-2 and thinking that might magically help my 
> situation.
> Anyone have good stories about the NCC-2?

I've had good results with the NCC-1, essentially the same circuitry 
with switching added to make the main antenna one of the inputs. Its 
performance is documented here. There's also a tutorial on how  phasing 
units work to steer an array or to cancel noise.

http://k9yc.com/VE3DO.pdf

73, Jim K9YC


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