Topband: NCC-2 antenna pattern?

[Kenny Silverman]

Rick, my application is for an in-band RX antenna, but on a higher band. I just thought the guys here might know more about the NCC-2, MFJ or QRM eliminator than most others. 

One thought was to create a 2 ele phased vertical array for the RX antenna with a known pattern and put the null towards the TX array, along with physical separation to allow in-band receiving. 

But I was thinking an adjustable phasing system may produce a better null. But I wouldn’t want the adjustable unit to create a clover leaf pattern for example. One null might take out the interference but another null towards the desired receiving direction might be created and is not desired. 

I hope I’m explaining this well. 

Regards , Kenny K2KW 

> On Dec 16, 2023, at 9:47 PM, Rick Kunath <k9ao at yahoo.com> wrote:
> 
> What's your application Kenny and what would you be feeding the antenna output of the phaser into?
> 
> Rick Kunath, K9AO
>