Problem is whether you want to make it or purchase the solution
In this part of the world we are still able to solve many of our problems
without going to buy something,
I had some local noise on 80/160m and they were solved with use of a frame
antenna - this in spite of sayings that vertical antenna is bad for noise.
Probably a vertical radiator is, but my frame antenna solved my problems
A frame antenna for 136kHz is shown on my site, and it is easy to scale it to
another frequency range, since I used the experience from 80/160m to build a
successful frame antenna for LF. It is usually not neccessary to tune it within
the 80 and 160m bands, but it may help
73
Jan_Martin
LA8AK (in JO38XC) http://home.online.no/~la8ak/
----- Original Message -----
From: "Jim White, K4OJ" <k4oj@tampabay.rr.com>
> Reason not to:
>
> Do not want to spend time diddling knobs! Every noise reduction unit I
> have ever used required tweaking every time you came upon a new
> signal... I do not have the time to diddle knobs, I want a unit that is
> incorporated in the rig that recognizes the noise provides a solution
> and implements it ahead of stages which can be "jaded" with pumping and
> popping...
>
> This has not happened yet but technology seems very close!
>
> 74,
>
> Jim, K4OJ
>
> Only 33 days until the Florida QSO Party April 26th and 27th
> check it out at: http://www.qsl.net/fqp
>
>
>
>
> David Jordan wrote:
> > Why buy a new rig when for about $150 you can purchase a Timewave ANC-4.
> > This unit works at RF before the antenna connects tothe radio. SO, you
> > don't have to worry about selectivity being degrated by the NB feature
> > in all the radios you mentioned. I've used this unit in the mobile and
> > at the fixed station with great success. Check-out the Timewave web
> > page for more details.
> >
> > Good luck,
> > dave
> > wa3gin
> >
> >
> >
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>
>
>
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