[Elecraft] OT: Thoughts on MFJ-1026 or any other phasing box
Louandzip
louandzip at yahoo.com
Thu Jan 7 18:46:32 EST 2021
My suggestion would be to try a small, low, horizontal receiving loop. This seems to be the best option to reject nearby noise sources that propagate mainly via vertically polarized ground wave. Even normally horizontally polarized antennas, e.g. dipoles, still have some projection in the vertical plane when viewed off axis.
A small RX loop is relatively cheap and easy to implement compared to a TX loop.
On Thursday, January 7, 2021, 4:14:00 PM MST, Alan - G4GNX <g4gnx at g4gnx.com> wrote:
I have one and I also use an LZ1AQ double mag-loop. The mag-loop works
pretty well with QRM from neighbours but it has limitations, especially
when there's more than one source.
The MFJ unit kinda works, but you do need a good 'noise' antenna, which
I haven't installed yet. I'll be using a mini-whip which comes
recommended for the job. Again though, the MFJ has its limitations when
there are multiple noise sources.
>From reports I've read, some people find them great and others not so.
Take a look at a couple of YouTube videos, that might help you decide.
73,
Alan. G4GNX
------ Original Message ------
From: "Dean L" <dean.k2ww at gmail.com>
To: "Elecraft Mail List" <Elecraft at mailman.qth.net>
Sent: 07/01/2021 23:00:28
Subject: [Elecraft] OT: Thoughts on MFJ-1026 or any other phasing box
>I have horrible noise ( assumedly from my neighbors) that i cant seem to
>kick on my K3 and kx3. The NB and NR dont touch it.
>Ive been watching youtube videos on this magic little box from MFJ that
>seems to do wonders on my type of noise.
>
>Has anyone a MFJ-1026 they no longer need?
>Any thoughts on this unit?
>
>Thanks for the bandwidth and 73
>
>Dean K2WW
>
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