Hi Herb,
I wouldn't worry about an S-unit of noise increase, especially on 160.
That's bound to happen with any active device like the MFJ-1025; and with
the normal BG noise level on 160, I don't think it'll keep you from hearing
anything.
73, Mike
www.w0btu.com
On Thu, Jan 5, 2012 at 4:20 PM, Herb Schoenbohm <herbs@vitelcom.net> wrote:
> ...but I am concern about the noise increase when first hooked up with no
> antennas and now i see that even the unit 1025 with out a preamp has a
> preamp running and the noise maybe coming from it even with the gain pot
> all the way down. ..
>
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UR RST IS ... ... ..9 QSB QSB - hw? BK
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